Παραπομπή σε μορφή APA (7η εκδ.)

Zohrabi, M., & Dobakhti, L. (2017). Goals, Dimensions, and Design of Program Investigation. University of Tabriz.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zohrabi, Mohammad, και Leila Dobakhti. Goals, Dimensions, and Design of Program Investigation. University of Tabriz, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Zohrabi, Mohammad, και Leila Dobakhti. Goals, Dimensions, and Design of Program Investigation. University of Tabriz, 2017.