Gaya APA

Starzyk, L, J., Jewell, J, R. (1984). EFFECTIVE BUSINESS WRITING . NEW YORK: MACMILLAN PUBLISHING COMPANY.

Gaya MLA

Starzyk, Lawrence, J.., Jewell, John, R.. "EFFECTIVE BUSINESS WRITING". NEW YORK: MACMILLAN PUBLISHING COMPANY, 1984. Text.