Dyfyniad APA

Norman, S. (1992). We mean business: An elementary course in business English. U.S.A: Longman.

Dyfyniad Arddull Chicago

Norman, Susan. We Mean Business: An Elementary Course in Business English. U.S.A: Longman, 1992.

Dyfyniad MLA

Norman, Susan. We Mean Business: An Elementary Course in Business English. U.S.A: Longman, 1992.

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