1.
Long-tailed macaques select mass of stone tools according to food type
by Gumert, Michael D
Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 19 November 2013, Vol.368(1630), pp.20120413

2.
Marine prey processed with stone tools by burmese long‐tailed macaques ( Macaca fascicularis aurea ) in intertidal habitats
by Gumert, Michael D.
American Journal of Physical Anthropology, November 2012, Vol.149(3), pp.447-457

3.
Sex differences in the stone tool‐use behavior of a wild population of burmese long‐tailed macaques (Macaca fascicularis aurea
by Gumert, Michael D.
American Journal of Primatology, December 2011, Vol.73(12), pp.1239-1249

4.
Use-wear patterns on wild macaque stone tools reveal their behavioural history
by Michael Haslam
PLoS ONE, 01 January 2013, Vol.8(8), p.e72872

5.
There Is More than One Way to Crack an Oyster: Identifying Variation in Burmese Long-Tailed Macaque (Macaca fascicularis aurea) Stone-Tool Use
by Amanda Tan
PLoS ONE, 01 January 2015, Vol.10(5), p.e0124733

6.
Morphological characteristics and genetic diversity of Burmese long‐tailed Macaques (Macaca fascicularis aurea
by Bunlungsup, Srichan
American Journal of Primatology, April 2016, Vol.78(4), pp.441-455

7.

8.
Payment for sex in a macaque mating market
by Gumert, Michael D
Animal Behaviour, 2007, Vol.74(6), pp.1655-1667

9.

10.
Young macaques ( Macaca fascicularis ) preferentially bias attention towards closer, older, and better tool users
by Tan, Amanda
Animal Cognition, 2018, Vol.21(4), pp.551-563

11.
The physical characteristics and usage patterns of stone axe and pounding hammers used by long‐tailed macaques in the Andaman Sea region of Thailand
by Gumert, Michael D.
American Journal of Primatology, July 2009, Vol.71(7), pp.594-608

12.
Complex processing of prickly pear cactus ( Opuntia sp.) by free-ranging long-tailed macaques: preliminary analysis for hierarchical organisation
by Tan, Amanda
Primates, 2016, Vol.57(2), pp.141-147

13.
Grooming and Infant Handling Interchange in Macaca fascicularis : The Relationship Between Infant Supply and Grooming Payment
by Gumert, Michael
International Journal of Primatology, 2007, Vol.28(5), pp.1059-1074

14.
Status of the long-tailed macaque Macaca fascicularis in Singapore and implications for management
by Sha, John
Biodiversity and Conservation, 2009, Vol.18(11), pp.2909-2926

15.
Macaque–human interactions and the societal perceptions of macaques in Singapore
by Sha, John Chih Mun
American Journal of Primatology, October 2009, Vol.71(10), pp.825-839

16.
The trade balance of grooming and its coordination of reciprocation and tolerance in Indonesian long-tailed macaques ( Macaca fascicularis )
by Gumert, Michael
Primates, 2008, Vol.49(3), pp.176-185
