APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Schaefer, D. L. (2012). Democratic decision-making: Historical and contemporary perspectives. Lexington Books.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба David Lewis Schaefer. Democratic Decision-making: Historical and Contemporary Perspectives. Lanham, Md.: Lexington Books, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба David Lewis Schaefer. Democratic Decision-making: Historical and Contemporary Perspectives. Lexington Books, 2012.