Παραπομπή APA

Saxena, B., & Nigam. (1970). A study of marketing in India. Kishore.

Παραπομπή Chicago Style

Saxena, B.S, και Nigam. A Study of Marketing in India. Kanpur: Kishore, 1970.

Παραπομπή MLA

Saxena, B.S, και Nigam. A Study of Marketing in India. Kishore, 1970.