Information future-professional issues
Artikel Jurnal
Griffith, Richard
Law and professional issues in nursing
Learning matters Ltd., 2008
Buku Teks SO
Sharp, Ansel M.
Economics of social issues
McGraw-Hill, 2002
Buku Teks SO
McKenzie, Richard B.
Economics issues in public policies
McGraw-Hill, 1980
Buku Teks
Sharp, Ansel M.
Economics of social issues
Richard D. Irwin, 1990
Buku Teks SO