Παραπομπή APA

John R.Powell. (1969). Personnel Assistant in College Residence Halls. Houghton Mifflin.

Παραπομπή Chicago Style

John R.Powell. Personnel Assistant in College Residence Halls. New York: Houghton Mifflin, 1969.

Παραπομπή MLA

John R.Powell. Personnel Assistant in College Residence Halls. Houghton Mifflin, 1969.