State Institute of Languages, Kerala, & Krṣṇavāriyar, E. V. (1973). Vivarttanaṃ (1. patippȧ.). Kēraḷa Bhāṣā Insṯṯiṯṯyūṭṭȧ.
Chicago Style (17th ed.) CitationState Institute of Languages, Kerala, and En. Vi Krṣṇavāriyar. Vivarttanaṃ. 1. patippȧ. Tiruvanantapuraṃ: Kēraḷa Bhāṣā Insṯṯiṯṯyūṭṭȧ, 1973.
MLA (8th ed.) CitationState Institute of Languages, Kerala, and En. Vi Krṣṇavāriyar. Vivarttanaṃ. 1. patippȧ. Kēraḷa Bhāṣā Insṯṯiṯṯyūṭṭȧ, 1973.
Warning: These citations may not always be 100% accurate.