Tollefson, J. W. (1991). Planning language, planning inequality: Language policy in the community. Longman.
Citace podle Chicago (17th ed.)Tollefson, James W. Planning Language, Planning Inequality: Language Policy in the Community. Londres: Longman, 1991.
Citace podle MLA (9th ed.)Tollefson, James W. Planning Language, Planning Inequality: Language Policy in the Community. Longman, 1991.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..