Παραπομπή APA

Pichamuthu, C. S. (1985). Archaean geology: : An introduction to the early history of man. Oxford & I B M.

Παραπομπή Chicago Style

Pichamuthu, C S. Archaean Geology: : An Introduction to the Early History of Man. New Delhi: Oxford & I B M, 1985.

Παραπομπή MLA

Pichamuthu, C S. Archaean Geology: : An Introduction to the Early History of Man. Oxford & I B M, 1985.