APA استشهاد

Tyagi, A. R. (1972). Public administration: Principles and practice (4th rev. ed.). Atma Ram & Sons.

استشهاد بنمط شيكاغو

Tyagi, A. R. Public Administration: Principles and Practice. 4th rev. ed. Delhi: Atma Ram & Sons, 1972.

MLA استشهاد

Tyagi, A. R. Public Administration: Principles and Practice. 4th rev. ed. Atma Ram & Sons, 1972.