Sách Tham khảo tiếng Anh

1967, William A. Spurr, Charles P. Bonini

1992, Susan Sheerin, Jonathan Seath, GiIIian White

1996, TORMOD NAES, EINAR RlSVlK

1997, Simon Sweeney

2000, William Mendenhall, Robert J. Beaver, Barbara M. Beaver

2001, Dave Ulrich, Mark A. Huselid, Brian E. Becker

2002, Philip Kotler

2002, Michael Hugos

1978, R R Jordan and Alan Matthews, Department of Education, University of Manchester

1993, Randee Falk

1996, Tormod Naes, Einar Risvik

1997, Simon Sweeney

2000, Professor Barrie Gunter

2001, Jill Dyché

2002, Lauren Starkey

2003, Philip Kotler

1991, Đắc Sơn

1995, Jack C. Richards

1996, Jeremy Comfort

1997, Simon Sweeney

2000, James B. Dilworth

2002, George, Michael

2002, Mark Powell

2003, Sue Brioux Aldcorn, Deborah Gordon, Andrew Happer, Jack C. Richards