APA način citiranja

Elfenbein, J. (1973). Modern business: Buisness letters and communications. Robert Hale.

Čikaški stil citiranja

Elfenbein, Julien. Modern Business: Buisness Letters and Communications. London: Robert Hale, 1973.

MLA način citiranja

Elfenbein, Julien. Modern Business: Buisness Letters and Communications. Robert Hale, 1973.

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