龚勋. (2012). 游遍世界: Guiding tour around whole world. 汕头大学出版社.
Cita Chicago Style (17a ed.)龚勋. 游遍世界: Guiding Tour Around Whole World. 汕头大学出版社, 2012.
Cita MLA (8a ed.)龚勋. 游遍世界: Guiding Tour Around Whole World. 汕头大学出版社, 2012.
Precaución: Estas citas no son 100% exactas.