Shively, W. P. (2014). Power & choice: An introduction to political science (Fourteenth edition.). McGraw-Hill Education.
Lua i Stíl Chicago (17ú heag.)Shively, W. Phillips. Power & Choice: An Introduction to Political Science. Fourteenth edition. New York: McGraw-Hill Education, 2014.
Lua MLA (9ú heag.)Shively, W. Phillips. Power & Choice: An Introduction to Political Science. Fourteenth edition. McGraw-Hill Education, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.