Gaya APA

HUNSAKER, S, P, R, &, P, , L. (2012). TRAINING IN INTERPERSONAL SKILLS . NEW JERSEY: PEARSON EDUCATION.

Gaya MLA

HUNSAKER, STEPHEN, P., ROBBINS, &, PHILLIP, , L.. "TRAINING IN INTERPERSONAL SKILLS". NEW JERSEY: PEARSON EDUCATION, 2012. TEXT.