Sarngadharan, M. (1973). Sampattikavrddhiyuteyum Vikasattinteyum Siddhantam. State Institute of Languages.
Chicago Style aipamenaSarngadharan, M. Sampattikavrddhiyuteyum Vikasattinteyum Siddhantam. Trivandrum: State Institute of Languages, 1973.
MLA aipamenaSarngadharan, M. Sampattikavrddhiyuteyum Vikasattinteyum Siddhantam. State Institute of Languages, 1973.
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