Frailey, L. (1958). Manual de correspondencia comercial. UTEHA.
Chicago Style (17th ed.) CitationFrailey, L.E. Manual De Correspondencia Comercial. Mexico D.F: UTEHA, 1958.
MLA (9th ed.) CitationFrailey, L.E. Manual De Correspondencia Comercial. UTEHA, 1958.
Warning: These citations may not always be 100% accurate.