Gartner, William C.
Tourism development : principles, processes, and policies / William C. Gartner
Van Nostrand Reinhold , 1996
 Buku Teks
Elliot, James
Tourism
Routledge, 1997
 Buku Teks
Tourism
Longman, 1999
 Buku Teks
Sarika Zuhri
Analisis hubungan antar variabel dalam kegiatan wisata medis ke Malaysia menggunakan structural equation modelling = The analysis of relationships among variables toward medical tourism to Malaysia by employing structural equation modelling / Sarika Zuhri
Fakultas Teknik Universitas Indonesia, 2014
 UI - Tesis Membership
Troubled relationships
edited by Elam W. Nunally, Catherine S. Chilman, Fred M. Cox
Sage, 1988
 Buku Teks