John R. Walker. (2007). Introduction to Hospitality Management. 2nd Edition. Pearson Education, Inc. New Jersey
Gary, Dessler (2006). A Framework for Human Resource Management. 4th edition. Pearson Prentice Hall. New Jersey.
David, A. Decenzo and Stephen, P. Robbins (2007). Fundamentals of Human Resource Management. 9th Edition. Wiley. USA.
Kerry, L. Sommerville (2007). Hospitality Employee Management And Supervision, concepts and practical applications. John Wiley & Sons. New Jersey.
Michael Armstrong (2006): A Handbook of Human Resource Management Practice. 10th edition. Kogan Page Ltd, London and Philadelphia.
Ivancevich.J. (2004): Human Resource Management, McGraw-Hill, New York.
Dennis, Nickson (2007). Human Resource Management For The Hospitality and Tourism Industries. Elsevier.
Charles Geer (2003) Strategic Human Resource Management. 2nd edition. Pearson Education, Inc. New Jersey.
Michael Armstrong (2009). Armstrong’s Handbook of Human Resource Management Practice. 11th edition. Kogan Page Ltd, London and Philadelphia.
McNamara, C. Employee Training and Development: Reasons and Benefits. Accessed in September 2011 from web site: http://www.mapnp.org/library/trng_dev/basics/reasons.htm