Dyfyniad APA

Social Science Panel & Advisory Committee to the Department of Housing and Urban Development. (1972). Freedom of choice in housing: Opportunities and constraints. National Academy of Sciences, National Academy of Engineering.

Dyfyniad Arddull Chicago

Social Science Panel and Advisory Committee to the Department of Housing and Urban Development. Freedom of Choice in Housing: Opportunities and Constraints. Washington: National Academy of Sciences, National Academy of Engineering, 1972.

Dyfyniad MLA

Social Science Panel and Advisory Committee to the Department of Housing and Urban Development. Freedom of Choice in Housing: Opportunities and Constraints. National Academy of Sciences, National Academy of Engineering, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.