Παραπομπή APA

Singh, B., & Singh, S. k. Text book of fruit production. Aman publshing.

Παραπομπή Chicago Style

Singh, Bijendra, και Sanjeev kumar Singh. Text Book of Fruit Production. Meerut: Aman publshing.

Παραπομπή MLA

Singh, Bijendra, και Sanjeev kumar Singh. Text Book of Fruit Production. Aman publshing.