GRANDHALOKAM (ഗ്രന്ഥാലോകം). Kerala State Library Council.
Chicago Edition CitationGRANDHALOKAM (ഗ്രന്ഥാലോകം). Thiruvananthapuram: Kerala State Library Council.
Cita MLAGRANDHALOKAM (ഗ്രന്ഥാലോകം). Kerala State Library Council.
Atenció: Aquestes cites poden no estar 100% correctes.