APA (7 वां संस्करण) प्रशस्ति पत्र

Teachers of English to Speakers of Other Languages & Stewart, T. (2009). Insights on teaching speaking in TESOL. TESOL.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Teachers of English to Speakers of Other Languages और Tim Stewart. Insights on Teaching Speaking in TESOL. Alexandria, VA: TESOL, 2009.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Teachers of English to Speakers of Other Languages और Tim Stewart. Insights on Teaching Speaking in TESOL. TESOL, 2009.