Παραπομπή APA

Parkinson, M. (2007). How to master psychometric tests (3rd ed.). Kogan Page India.

Παραπομπή Chicago Style

Parkinson, Mark. How to Master Psychometric Tests. 3rd ed. New Delhi: Kogan Page India, 2007.

Παραπομπή MLA

Parkinson, Mark. How to Master Psychometric Tests. 3rd ed. Kogan Page India, 2007.