Bosticco, M. (1985). Instant business letters (2nd ed.). Gower.
Cita Chicago Style (17a ed.)Bosticco, Mary. Instant Business Letters. 2nd ed. Aldershot, Hants., Eng: Gower, 1985.
Cita MLA (9a ed.)Bosticco, Mary. Instant Business Letters. 2nd ed. Gower, 1985.
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