APA استشهاد

(1985). Years of Challenge: Selected speeches of Indira Gandhi( August1969 to 1972). Ministry of Information and broadcasting.

استشهاد بنمط شيكاغو

Years of Challenge: Selected Speeches of Indira Gandhi( August1969 to 1972). New Delhi: Ministry of Information and broadcasting, 1985.

MLA استشهاد

Years of Challenge: Selected Speeches of Indira Gandhi( August1969 to 1972). Ministry of Information and broadcasting, 1985.