Sankara Pillai G. (2004). Ibsente Nadakasakalpam (3rd.). The State Institute of Languages.
Čikaški stil citiranjaSankara Pillai G. Ibsente Nadakasakalpam. 3rd. Thiruvananthapuram: The State Institute of Languages, 2004.
MLA način citiranjaSankara Pillai G. Ibsente Nadakasakalpam. 3rd. The State Institute of Languages, 2004.
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