APA

Gopalakrishnan Malayankeezhu, . (2003). Keralam lokacharitrathilude (m). : .

Chicago

Gopalakrishnan Malayankeezhu, . 2003. Keralam lokacharitrathilude (m). : .

Harvard

Gopalakrishnan Malayankeezhu, . (2003). Keralam lokacharitrathilude (m). : .

MLA

Gopalakrishnan Malayankeezhu, . Keralam lokacharitrathilude (m). : . 2003.