Παραπομπή APA

K E K; Tr, Namboothirippad, E. M. S., & Prakash, B. T. T. (1991). Mathanirapekshathayude prasnangal.

Παραπομπή Chicago Style

K E K; Tr, E M S. Namboothirippad, και B T; Tr Prakash. Mathanirapekshathayude Prasnangal. Thiruvananthapuram, Chintha Publishers, 1991.

Παραπομπή MLA

K E K; Tr, et al. Mathanirapekshathayude Prasnangal. 1991.