Citazione Stile APA (7a Edizione)

SHARMA MOTILAL EDT. (1985). SYSTEMS APPROACH: ITS APPLICATIONS IN EDUCATION. HIMALAYA PUBLISHING HOUSE.

Citazione stile Chigago Style (17a edizione)

SHARMA MOTILAL EDT. SYSTEMS APPROACH: ITS APPLICATIONS IN EDUCATION. MUMBAI: HIMALAYA PUBLISHING HOUSE, 1985.

Citatione MLA (9a ed.)

SHARMA MOTILAL EDT. SYSTEMS APPROACH: ITS APPLICATIONS IN EDUCATION. HIMALAYA PUBLISHING HOUSE, 1985.