Παραπομπή APA

Thorpe, E., & Thorpe, S. (2014). Pearson general studies (paper II): For the civil services preliminary examination. Dorling Kindersley.

Παραπομπή Chicago Style

Thorpe, Edgar, και Showick Thorpe. Pearson General Studies (paper II): For the Civil Services Preliminary Examination. Delhi: Dorling Kindersley, 2014.

Παραπομπή MLA

Thorpe, Edgar, και Showick Thorpe. Pearson General Studies (paper II): For the Civil Services Preliminary Examination. Dorling Kindersley, 2014.