Παραπομπή APA

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

Παραπομπή Chicago Style

Thorpe, Edgar, και Showick Thorpe. Pearson General Studies Paper I 2014: For the Civil Services Preliminary Examination. Delhi: Pearson education, 2014.

Παραπομπή MLA

Thorpe, Edgar, και Showick Thorpe. Pearson General Studies Paper I 2014: For the Civil Services Preliminary Examination. Pearson education, 2014.