Umashankar Joshi. (1988). Kalidasa's poetic voice: Vallathol memorial lectures. University of Kerala.
Čikaški stil citiranjaUmashankar Joshi. Kalidasa's Poetic Voice: Vallathol Memorial Lectures. Trivandrum: University of Kerala, 1988.
MLA način citiranjaUmashankar Joshi. Kalidasa's Poetic Voice: Vallathol Memorial Lectures. University of Kerala, 1988.
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