Mathew, M. (2019). Manorama yearbook 2020. malayala Manorama.
Cita Chicago (17th ed.)Mathew, Mammen. Manorama Yearbook 2020. Kottayam: malayala Manorama, 2019.
Cita MLA (9th ed.)Mathew, Mammen. Manorama Yearbook 2020. malayala Manorama, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.