Ng, W. (1981). Mayors to play more active role against dissidents. Bulletin Today.
Chicago-referens (17:e uppl.)Ng, Willie. "Mayors to Play More Active Role Against Dissidents." Bulletin Today 1981.
MLA-referens (9:e uppl.)Ng, Willie. "Mayors to Play More Active Role Against Dissidents." Bulletin Today, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.