APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Smith, E., & Smith, V. (2005). Apprenticeships: Their role in economies and societies across the globe. Emerald Group Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Erica Smith, और Vikki Smith. Apprenticeships: Their Role in Economies and Societies Across the Globe. Bradford, England: Emerald Group Publishing, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Apprenticeships: Their Role in Economies and Societies Across the Globe. Emerald Group Publishing, 2005.
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