Mathem, M. (2018). Manorama yearbook 2019. Malayala manorama press.
Chicagoスタイル(17版)引用形式Mathem, Mammen. Manorama Yearbook 2019. Kottayam: Malayala manorama press, 2018.
MLA(9版)引用形式Mathem, Mammen. Manorama Yearbook 2019. Malayala manorama press, 2018.
警告: この引用は必ずしも正確ではありません.