Παραπομπή APA

Gupta, R. N. (1973). Indian Economics yearbook 1972-73. Kitab Mahal.

Παραπομπή Chicago Style

Gupta, Raj Narain. Indian Economics Yearbook 1972-73. Allahabad: Kitab Mahal, 1973.

Παραπομπή MLA

Gupta, Raj Narain. Indian Economics Yearbook 1972-73. Kitab Mahal, 1973.