APA استشهاد

Gurdev Singh & Naushad Ali PM. (2016). E-Journals: Acquisition, Management , Access and Use. Avon pub.

استشهاد بنمط شيكاغو

Gurdev Singh و Naushad Ali PM. E-Journals: Acquisition, Management , Access and Use. New Delhi: Avon pub, 2016.

MLA استشهاد

Gurdev Singh و Naushad Ali PM. E-Journals: Acquisition, Management , Access and Use. Avon pub, 2016.