1.		Developing tourism destinations : policies and perspectives / Leonard J. Lickorish, Alan Jefferson, Jonathan Bodlender, Carson L. Jenkins Autor: Lickorish, Leonard J. Data Publicação: 1991 Coautor: Jefferson, Alan Bodlender, Jonathan
2.		Marketing tourism : a pratical guide / Alan Jefferson, Leonard J. Lickorish Autor: Jefferson, Alan Data Publicação: 1991 Coautor: Lickorish, Leonard J.