APA Alıntı

Jha, R. e. a. (1990). Pricing of postal services in India. National Institute of Public Finance & Policy.

Chicago Stili Alıntı

Jha, Raghbendra et al. Pricing of Postal Services in India. New Delhi: National Institute of Public Finance & Policy, 1990.

MLA Alıntı

Jha, Raghbendra et al. Pricing of Postal Services in India. National Institute of Public Finance & Policy, 1990.