ജി ശങ്കരക്കുറുപ്പു് & G Sankara Kurup. (1960). വിശ്വദര്ശനം (1st.). Sahitya Pravarthaka Co-operative Society.
Citação norma Chicagoജി ശങ്കരക്കുറുപ്പു് and G Sankara Kurup. വിശ്വദര്ശനം. 1st. Kottayam: Sahitya Pravarthaka Co-operative Society, 1960.
Citação norma MLAജി ശങ്കരക്കുറുപ്പു് and G Sankara Kurup. വിശ്വദര്ശനം. 1st. Sahitya Pravarthaka Co-operative Society, 1960.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.