APA aipamena

Varshney, R. L. M. (1990). Managerial economics (11 edition.).

Chicago Style aipamena

Varshney, R L; Maheshwari. Managerial Economics. 11 edition. S. Chand & Company Ltd. :New Delhi, 1990.

MLA aipamena

Varshney, R L; Maheshwari. Managerial Economics. 11 edition. 1990.