Παραπομπή σε μορφή APA (7η εκδ.)

BHALLA VEENA. (1999). DEVELOPMENT OF QUESTION BANKS: PRINCIPLES AND PRACTICE. ASSOCIATION OF INDIAN UNIVERSITIES.

Παραπομπή σε μορφή Chicago (17η εκδ.)

BHALLA VEENA. DEVELOPMENT OF QUESTION BANKS: PRINCIPLES AND PRACTICE. NEW DELHI: ASSOCIATION OF INDIAN UNIVERSITIES, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

BHALLA VEENA. DEVELOPMENT OF QUESTION BANKS: PRINCIPLES AND PRACTICE. ASSOCIATION OF INDIAN UNIVERSITIES, 1999.