Παραπομπή APA

K.K.Sharma. (2001). Non verbal reasoning for competitions (1st.). Krishna Prakashan Media.

Παραπομπή Chicago Style

K.K.Sharma. Non Verbal Reasoning for Competitions. 1st. Meerut: Krishna Prakashan Media, 2001.

Παραπομπή MLA

K.K.Sharma. Non Verbal Reasoning for Competitions. 1st. Krishna Prakashan Media, 2001.