APA (7 वां संस्करण) प्रशस्ति पत्र
Ryan, M., & Foster, S. (2010). Unlocking constitutional and administrative law (2nd ed.). Hodder Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Ryan, Mark, और Steve Foster. Unlocking Constitutional and Administrative Law. 2nd ed. London: Hodder Education, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Ryan, Mark, और Steve Foster. Unlocking Constitutional and Administrative Law. 2nd ed. Hodder Education, 2010.
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