Gaya APA
DuBrin, Andrew J.. (2014).
Human Relations: Interpersonal Job-Oriented Skills (Eleventh Edition).
Boston:
Pearson Education Internasional.
Gaya Chicago
DuBrin, Andrew J..
Human Relations: Interpersonal Job-Oriented Skills.
Eleventh Edition
Boston:
Pearson Education Internasional,
2014.
Buku.
Gaya MLA
DuBrin, Andrew J..
Human Relations: Interpersonal Job-Oriented Skills.
Eleventh Edition
Boston:
Pearson Education Internasional,
2014.
Buku.
Gaya Turabian
DuBrin, Andrew J..
Human Relations: Interpersonal Job-Oriented Skills.
Eleventh Edition
Boston:
Pearson Education Internasional,
2014.
Buku.