Occupational Outlook Handbook, 2008-09: http://www.bls.gov/oco/
Career Information Topic Guide: http://www.southalabama.edu/univlib/guides/career.htm
CQ Researcher-- in the alphabetical list of databases "Article, Indexes, Databases"
Browse Journals in the field and trade journals: Trade Journal List--editorials, letters to the editor, controver*, disagree*
Vocational and Career Collection database
Advanced Google for professional associations: by domain: .org or specific organization, eg. asme.org, www.ama-assn.org
Possible search terms: "code of ethics," "ethical issues," controversy, "controversial issue"
Researching the Topic:
Library Homepage: http://library.southalabama.edu/
SOUTHcat catalog for books: ethic? and field name
Databases for articles in newspapers, magazines, and scholarly journals
Disciplinary databases: ethic* and field name
Advanced Google for professional associations: by domain: .org or specific organization
SOUTHcat Catalog: subject heading keyword: interviewing