(2000). വിശ്വമഹാഗ്രന്ഥങ്ങൾ: നാലാം ഭാഗം (5th ed.). Kerala Bhasha Institute.
Citação norma Chicagoവിശ്വമഹാഗ്രന്ഥങ്ങൾ: നാലാം ഭാഗം. 5th ed. Thiruvananthapuram: Kerala Bhasha Institute, 2000.
Citação norma MLAവിശ്വമഹാഗ്രന്ഥങ്ങൾ: നാലാം ഭാഗം. 5th ed. Kerala Bhasha Institute, 2000.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.