Straub, R. O. (2008). Telecourse student guide to accompany transitions throughour the life span (Third edition.). Coast Learning Systems.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStraub, Richar O. Telecourse Student Guide to Accompany Transitions Throughour the Life Span. Third edition. [Fountain Valle, California]: Coast Learning Systems, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStraub, Richar O. Telecourse Student Guide to Accompany Transitions Throughour the Life Span. Third edition. Coast Learning Systems, 2008.
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