APA (7 वां संस्करण) प्रशस्ति पत्र
Tulgan, B. (2015). Bridging the soft skills gap: How to teach the missing basics to today's young talent. Jossey-Bass.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Tulgan, Bruce. Bridging the Soft Skills Gap: How to Teach the Missing Basics to Today's Young Talent. Hoboken, New Jersey: Jossey-Bass, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Tulgan, Bruce. Bridging the Soft Skills Gap: How to Teach the Missing Basics to Today's Young Talent. Jossey-Bass, 2015.
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