APA (7. basım) Alıntı

Trace, J. (1985). Style and strategy of the business letter. Prentice-Hall.

Chicago Style (17. basım) Atıf

Trace, Jacqueline. Style and Strategy of the Business Letter. Englewood Cliffs, N.J: Prentice-Hall, 1985.

MLA (9th ed.) Atıf

Trace, Jacqueline. Style and Strategy of the Business Letter. Prentice-Hall, 1985.