Cita APA (7th ed.)

Lawrence, N. R. (1982). Writing communications in business and industry. Prentice-Hall.

Cita Chicago (17th ed.)

Lawrence, Nelda R. Writing Communications in Business and Industry. Englewood Cliffs, N.J: Prentice-Hall, 1982.

Cita MLA (9th ed.)

Lawrence, Nelda R. Writing Communications in Business and Industry. Prentice-Hall, 1982.