Dyfyniad APA

Norman, S. (1988). We're in Business: English for Commercial Practice and International Trade. London: Longman.

Dyfyniad Arddull Chicago

Norman, Susan. We're in Business: English for Commercial Practice and International Trade. London: Longman, 1988.

Dyfyniad MLA

Norman, Susan. We're in Business: English for Commercial Practice and International Trade. London: Longman, 1988.

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