Dyfyniad APA

Nation-Tellery L.M. (1961). Telephone communication/2e (2nd ed.). Macdonald and Evans.

Dyfyniad Arddull Chicago

Nation-Tellery L.M. Telephone Communication/2e. 2nd ed. London: Macdonald and Evans, 1961.

Dyfyniad MLA

Nation-Tellery L.M. Telephone Communication/2e. 2nd ed. Macdonald and Evans, 1961.

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