"The Shape of Ancient Thought. Comparative studies in Greek and Indian Philosophies" by Thomas McEvilley (Allworth Press and the School of Visual Arts, 2002) ISBN 1-58115-203-5
"The Oxford Illustrated History of Greece and the Hellenistic World" by John Boardman, Jasper Griffin, Oswyn Murray (Oxford University Press) ISBN 0-19-285438-0
"The Diffusion of Classical Art in Antiquity" by John Boardman (Princeton University Press, 1994) ISBN 0-691-03680-2
"Records of the Great Historian. Han dynasty II", Sima Qian, trans. Burton Watson. Columbia University Press. 1993. ISBN 0-231-08167-7
"Monnaies Gréco-Bactriennes et Indo-Grecques, Catalogue Raisonné", Osmund Bopearachchi, 1991, Bibliothèque Nationale de France, ISBN 2-7177-1825-7.
"Buddhism in Central Asia" by B.N. Puri (Motilal Banarsidass Pub, ngày 1 tháng 1 năm 2000) ISBN 81-208-0372-8
"The Greeks in Bactria and India", W.W. Tarn, Cambridge University Press.
