APA-čujuhus (7. p.)
Whittington, M. S., & Loon, R. J. v. Canadian Government and Politics: Institutions and Processes. McGraw-Hill.
Chicago-čujuhus (17. p.)
Whittington, Michael S., juo Richard J. van Loon. Canadian Government and Politics: Institutions and Processes. Toronto, Canadá: McGraw-Hill.
MLA-čujuhus (9. p.)
Whittington, Michael S., juo Richard J. van Loon. Canadian Government and Politics: Institutions and Processes. McGraw-Hill.
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