Trích dẫn APA

Raghbendra Jha Etc. (1990). Pricing of postal services in India. National Institute of Public Finance and Policy.

Trích dẫn kiểu Chicago

Raghbendra Jha Etc. Pricing of Postal Services in India. New Delhi: National Institute of Public Finance and Policy, 1990.

Trích dẫn MLA

Raghbendra Jha Etc. Pricing of Postal Services in India. National Institute of Public Finance and Policy, 1990.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.