Παραπομπή APA

Thomas, M. G. (1992). Unified field siddhaanthangal.

Παραπομπή Chicago Style

Thomas, M G. Unified Field Siddhaanthangal. Thiruvananthapuram, Kerala Bhasha Institute, 1992.

Παραπομπή MLA

Thomas, M G. Unified Field Siddhaanthangal. 1992.