Sivasankara Pilla, P. K. (2003). Folklore padhanangal. State Institute of Languages.
Chicago Style citaatSivasankara Pilla, P. K. Folklore Padhanangal. Thiruvananthapuram: State Institute of Languages, 2003.
MLA citatieSivasankara Pilla, P. K. Folklore Padhanangal. State Institute of Languages, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.