APA (7e ed.) Bronvermelding

Adler, R. B., & Towne, N. (1999). Looking out,looking in: Interpersonal communication (9th ed.). Harcourt Brace College.

Chicago (17e ed.) Bronvermelding

Adler, Ronald B., en Neil Towne. Looking Out,looking in: Interpersonal Communication. 9th ed. Forth Worth, Philadelphia: Harcourt Brace College, 1999.

MLA (9e ed.) Bronvermelding

Adler, Ronald B., en Neil Towne. Looking Out,looking in: Interpersonal Communication. 9th ed. Harcourt Brace College, 1999.