Παραπομπή APA

Santhosh George Kulangara. (2013). Natashayude varna baloonukal. Litmus.

Παραπομπή Chicago Style

Santhosh George Kulangara. Natashayude Varna Baloonukal. Kottayam: Litmus, 2013.

Παραπομπή MLA

Santhosh George Kulangara. Natashayude Varna Baloonukal. Litmus, 2013.