APA (7th ed.) Zitazioa
Shiveley, J. M., & VanFossen, P. J. (2001). Using Internet primary sources to teach critical thinking skills in government, economics, and contemporary world issues. Greenwood Press.
Chicago Style (17th ed.) Zitazioa
Shiveley, James M., eta Phillip J. VanFossen. Using Internet Primary Sources to Teach Critical Thinking Skills in Government, Economics, and Contemporary World Issues. Westport, Conn.: Greenwood Press, 2001.
MLA (9th ed.) Zitazioa
Shiveley, James M., eta Phillip J. VanFossen. Using Internet Primary Sources to Teach Critical Thinking Skills in Government, Economics, and Contemporary World Issues. Greenwood Press, 2001.
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