Dyfyniad APA

Oddie, F., & Gallagher, R. E. (1970). Workbook to Our economic environment (Rev. ed.). Angus & Robertson.

Dyfyniad Arddull Chicago

Oddie, Frank, and R. E. Gallagher. Workbook to Our Economic Environment. Rev. ed. Sydney: Angus & Robertson, 1970.

Dyfyniad MLA

Oddie, Frank, and R. E. Gallagher. Workbook to Our Economic Environment. Rev. ed. Angus & Robertson, 1970.

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