കുഞ്ഞുണ്ണിവര്മ്മ & Kunjunni varma. (2012). പരിണാമം എന്നാല്... (7th ed.). Kerala Sasthra Sahitya Parisath.
Citação norma Chicagoകുഞ്ഞുണ്ണിവര്മ്മ and Kunjunni varma. പരിണാമം എന്നാല്... 7th ed. തൃശൂര്: Kerala Sasthra Sahitya Parisath, 2012.
Citação norma MLAകുഞ്ഞുണ്ണിവര്മ്മ and Kunjunni varma. പരിണാമം എന്നാല്... 7th ed. Kerala Sasthra Sahitya Parisath, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.