APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Stolz, S. M., & Gonon, P. (2012). Challenges and reforms in vocational education: Aspects of inclusion and exclusion. P. Lang.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Stephanie Marie Stolz, और Philipp Gonon. Challenges and Reforms in Vocational Education: Aspects of Inclusion and Exclusion. Bern ; New York: P. Lang, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Challenges and Reforms in Vocational Education: Aspects of Inclusion and Exclusion. P. Lang, 2012.
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