Ravinarayan, C., & Bhaskaran Nair, P. (2015). Portfolio assessment in the context of English language teaching and training: A critical analysis of present practices and future prospects (PHd thesis). Kannur UNiversity.
शिकागो स्टाइल उद्धरणRavinarayan, C., और P. Bhaskaran Nair. Portfolio Assessment in the Context of English Language Teaching and Training: A Critical Analysis of Present Practices and Future Prospects (PHd Thesis). Kannur: Kannur UNiversity, 2015.
एमएलए उद्धरणRavinarayan, C., और P. Bhaskaran Nair. Portfolio Assessment in the Context of English Language Teaching and Training: A Critical Analysis of Present Practices and Future Prospects (PHd Thesis). Kannur UNiversity, 2015.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.