Παραπομπή APA

Hasouneh, A. B. Resaearch methodology. Sublime.

Παραπομπή Chicago Style

Hasouneh, Abdel Baset. Resaearch Methodology. Jaipur: Sublime.

Παραπομπή MLA

Hasouneh, Abdel Baset. Resaearch Methodology. Sublime.