APA aipamena

SRIVASTAVA, A. (2012). PAST & PRESENT A TEXTBOOK OF HISTORY & CIVICS- 7. RATNA SAGAR.

Chicago Style aipamena

SRIVASTAVA, ASHIMA. PAST & PRESENT A TEXTBOOK OF HISTORY & CIVICS- 7. RATNA SAGAR, 2012.

MLA aipamena

SRIVASTAVA, ASHIMA. PAST & PRESENT A TEXTBOOK OF HISTORY & CIVICS- 7. RATNA SAGAR, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.