APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Kellough, J. E., & Nigro, L. G. (2006). Civil service reform in the states: Personnel policy and politics at the subnational level. State University of New York Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, J. Edward Kellough, और Lloyd G. Nigro. Civil Service Reform in the States: Personnel Policy and Politics at the Subnational Level. Albany: State University of New York Press, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Civil Service Reform in the States: Personnel Policy and Politics at the Subnational Level. State University of New York Press, 2006.
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