Παραπομπή APA

Grebby, J. K. (1913). Modern business training and the methods and machinery of business: A complete text-book for students. London: Macdonald and Evans.

Παραπομπή Chicago Style

Grebby, John King. Modern Business Training and the Methods and Machinery of Business: A Complete Text-book for Students. London: Macdonald and Evans, 1913.

Παραπομπή MLA

Grebby, John King. Modern Business Training and the Methods and Machinery of Business: A Complete Text-book for Students. London: Macdonald and Evans, 1913.

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