വി എസ് ശ൪മ്മ & V S Sharma. (1974). രൂപകദര്ശനം (1st.). National Book Stall.
Citação norma Chicagoവി എസ് ശ൪മ്മ and V S Sharma. രൂപകദര്ശനം. 1st. Kottayam: National Book Stall, 1974.
Citação norma MLAവി എസ് ശ൪മ്മ and V S Sharma. രൂപകദര്ശനം. 1st. National Book Stall, 1974.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.