Adiyodi (1988)†, Altevogt (1978), Altevogt & Davis (1979), Barnwell (1982)†, Davis (1987)†, Devi et al. (2021), Emmerson (1994)†, Khan et al. (2009), Krishnan (1992), Krishnan & Ramachandran (1990)†, Naderloo et al. (2016)†, Naderloo et al. (2010)†, Pillai & Nair (1968), Pillai & Nair (1973), Pillay & Nair (1971), Pillay & Nair (1973), Pillay & Nair (1973), Sastry (1983)†, Shih et al. (2018)†, Shih et al. (2019)†, Shih et al. (2022)†
Entries marked with † represent indirect references to location through citation.