Business Communication
Holt, Rinehart and Winston of Canada, Limited, 1988
 Buku Teks
Shurter, Robert L.
Written communication in business / Robert L. Shurter
McGraw-Hill, 1957
 Buku Teks
Treece, Malra
Communication for business and the professions
Allyn and Bacon, 1989
 Buku Teks SO
Ewald, Helen Rothschild
Business communication
Prentice-Hall International, 1997
 Buku Teks
Muhammad Adri Fahreza
Manajemen komunikasi krisis Garuda Indonesia melalui peran hubungan masyarakat dan media = Crisis communication management of garuda indonesia through the role of public relations and the media / Muhammad Adri Fahreza manajemen
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2019
 UI - Makalah dan Kertas Kerja