Abdul Rahman, S. (2016). Psychological antecedents of hajj crowd scales: Content validation. Universiti Utara Malaysia.
Chicago Style CitationAbdul Rahman, Shukran. Psychological Antecedents of Hajj Crowd Scales: Content Validation. Universiti Utara Malaysia, 2016.
MLA引文Abdul Rahman, Shukran. Psychological Antecedents of Hajj Crowd Scales: Content Validation. Universiti Utara Malaysia, 2016.
警告:這些引文格式不一定是100%准確.