Παραπομπή APA

Prakash, P. (1973). Practical problems in statistics. Kitanmahal.

Παραπομπή Chicago Style

Prakash, Prakasan. Practical Problems in Statistics. Allahabad: Kitanmahal, 1973.

Παραπομπή MLA

Prakash, Prakasan. Practical Problems in Statistics. Kitanmahal, 1973.