Silvester, E. (1978). Canadian Politics and Government: A Student's Guide to Reference Resources.
Citazione stile Chigago Style (17a edizione)Silvester, Elizabeth. Canadian Politics and Government: A Student's Guide to Reference Resources. 1978.
Citatione MLA (9a ed.)Silvester, Elizabeth. Canadian Politics and Government: A Student's Guide to Reference Resources. 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.