Παραπομπή σε μορφή APA (7η εκδ.)

NATIONAL PRODUCTIVITY COUNCIL. (1980). CASE STUDIES IN INSTRUMENTION BY SRINIVASAN. NATIONAL PRODUCTIVITY COUNCIL.

Παραπομπή σε μορφή Chicago (17η εκδ.)

NATIONAL PRODUCTIVITY COUNCIL. CASE STUDIES IN INSTRUMENTION BY SRINIVASAN. NEW DELHI: NATIONAL PRODUCTIVITY COUNCIL, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

NATIONAL PRODUCTIVITY COUNCIL. CASE STUDIES IN INSTRUMENTION BY SRINIVASAN. NATIONAL PRODUCTIVITY COUNCIL, 1980.