ഗോപാലപിള്ള എ൯ & Gopalapilla N. (1996). എ൯ ഗോപാലപിള്ളയുടെ തിരഞ്ഞെടുത്ത ലേഖനങ്ങള് (1st.). Department of Cultural Publications.
Citação norma Chicagoഗോപാലപിള്ള എ൯ and Gopalapilla N. എ൯ ഗോപാലപിള്ളയുടെ തിരഞ്ഞെടുത്ത ലേഖനങ്ങള്. 1st. Trivandrum: Department of Cultural Publications, 1996.
Citação norma MLAഗോപാലപിള്ള എ൯ and Gopalapilla N. എ൯ ഗോപാലപിള്ളയുടെ തിരഞ്ഞെടുത്ത ലേഖനങ്ങള്. 1st. Department of Cultural Publications, 1996.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.