Cita APA (7a ed.)

Al-Marghani, M. M. (1988). Learned helplessness or test anxiety: An experimental investigation of cognitive deficits. University Microfilms International.

Cita Chicago Style (17a ed.)

Al-Marghani, Mohamed Mahmud. Learned Helplessness or Test Anxiety: An Experimental Investigation of Cognitive Deficits. Ann Arbor: University Microfilms International, 1988.

Cita MLA (9a ed.)

Al-Marghani, Mohamed Mahmud. Learned Helplessness or Test Anxiety: An Experimental Investigation of Cognitive Deficits. University Microfilms International, 1988.