APA

Ramapurathu Varier, . (1990). Kuchelavritham vanchipattu: Patavum patanavum (m). : State Institute of Languages, TVPM.

Chicago

Ramapurathu Varier, . 1990. Kuchelavritham vanchipattu: Patavum patanavum (m). : State Institute of Languages, TVPM.

Harvard

Ramapurathu Varier, . (1990). Kuchelavritham vanchipattu: Patavum patanavum (m). : State Institute of Languages, TVPM.

MLA

Ramapurathu Varier, . Kuchelavritham vanchipattu: Patavum patanavum (m). : State Institute of Languages, TVPM. 1990.