APA aipamena

Krishnakumar. (2004). Pracheen bharata ka bhaugolika parivesha. Mayank prakashan.

Chicago Style aipamena

Krishnakumar. Pracheen Bharata Ka Bhaugolika Parivesha. Jwalapur: Mayank prakashan, 2004.

MLA aipamena

Krishnakumar. Pracheen Bharata Ka Bhaugolika Parivesha. Mayank prakashan, 2004.