Dyfyniad APA

Henderson, B. L. K. (1950). In plain English: A handbook for those in the business world. London: James Blackwood & Co..

Dyfyniad Arddull Chicago

Henderson, B. L. K. In Plain English: A Handbook for Those in the Business World. London: James Blackwood & Co., 1950.

Dyfyniad MLA

Henderson, B. L. K. In Plain English: A Handbook for Those in the Business World. London: James Blackwood & Co., 1950.

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