Citazione APA

Abdul Kalam A P J & Robi Augustin Mundakkal. (2012). Vazhithirivukal. D C Books.

Stile di citazione Chicago

Abdul Kalam A P J e Robi Augustin Mundakkal. Vazhithirivukal. Kottayam: D C Books, 2012.

Citazione MLA

Abdul Kalam A P J e Robi Augustin Mundakkal. Vazhithirivukal. D C Books, 2012.