Fuller, G. (1994). Travel agency management. Ohio: South-Western Publishing.
استشهاد بنمط شيكاغوFuller, Gerald. Travel Agency Management. Ohio: South-Western Publishing, 1994.
MLA استشهادFuller, Gerald. Travel Agency Management. Ohio: South-Western Publishing, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.