APA
Walker D., . (1998). Selection interviewing : the essential guide to thinking and working smarter. London: Marshall Publishing.
Chicago
Walker David, . 1998. Selection interviewing : the essential guide to thinking and working smarter. London: Marshall Publishing.
Harvard
Walker D., . (1998). Selection interviewing : the essential guide to thinking and working smarter. London: Marshall Publishing.
MLA
Walker David, . Selection interviewing : the essential guide to thinking and working smarter. London: Marshall Publishing. 1998.