APA aipamena

Sridevi.P.Aravind. (2014). Rithik kumar Khatak. The state institute of language.

Chicago Style aipamena

Sridevi.P.Aravind. Rithik Kumar Khatak. Thiruvananthapuram: The state institute of language, 2014.

MLA aipamena

Sridevi.P.Aravind. Rithik Kumar Khatak. The state institute of language, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.