സി ജി ഗോപിനാഥ് & C G Gopinath. (1971). തപസ്സ് (1st.). Venus Press & Book Depot.
Citação norma Chicagoസി ജി ഗോപിനാഥ് and C G Gopinath. തപസ്സ്. 1st. Kerala: Venus Press & Book Depot, 1971.
Citação norma MLAസി ജി ഗോപിനാഥ് and C G Gopinath. തപസ്സ്. 1st. Venus Press & Book Depot, 1971.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.