Harral, Stewart
Keys to successful interviewing
University of Oklahama, 1954
 Buku Teks SO
In-depik interviewing principles, techniques, anlysis
by Victor Minichiello ... [and others]
Longman, 1995
 Buku Teks SO
In-depth interviewing: principles, techniques, analysis
by Victor Minichiello ... [and others]
Longman, 1996
 Buku Teks
Stewart, Charles J.
Interviewing principles and practice
McGraw-Hill, 2000
 Buku Teks SO
Stewart, Charles J.
Interviewing: principles and practices
McGraw-Hill, 2000
 Buku Teks SO