Παραπομπή APA

Verma, A. P. (2007). Business Statistics (3rd ed.). Asian books.

Παραπομπή Chicago Style

Verma, A P. Business Statistics. 3rd ed. New Delhi: Asian books, 2007.

Παραπομπή MLA

Verma, A P. Business Statistics. 3rd ed. Asian books, 2007.