APA

Sivakumar E., . (1992). Nizhalillatha nilavu (m). : CICC Book House, Ernakulam.

Chicago

Sivakumar Ettumanoor, . 1992. Nizhalillatha nilavu (m). : CICC Book House, Ernakulam.

Harvard

Sivakumar E., . (1992). Nizhalillatha nilavu (m). : CICC Book House, Ernakulam.

MLA

Sivakumar Ettumanoor, . Nizhalillatha nilavu (m). : CICC Book House, Ernakulam. 1992.