Harper, A. E. (1992). Preparing objective examinations: A handbook for Teachers, students and examiners. Prentice Hall of India.
Chicago ZitierstilHarper, A Edwin. Preparing Objective Examinations: A Handbook for Teachers, Students and Examiners. New Delhi: Prentice Hall of India, 1992.
MLA ZitierstilHarper, A Edwin. Preparing Objective Examinations: A Handbook for Teachers, Students and Examiners. Prentice Hall of India, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.