The travel-serving industry in Arizona Author R. F. Gwinner Article Date March 1971 Journal Title Ariz Bsns Bul
The people's yellow pages Author D. N. Mitchell Article Date October 26, 1974 Article Abstract Special services in Tucson Journal Title Ole (Tucson Daily Citizen)
Service industry trends in Arizona Author W. G. Torrey and W. S. Peters Article Date February 1961 Journal Title Ariz Bsns Bul
Service industry expanded rapidly in 1980s Author T. Rex Article Date September 1989 Article Abstract Satistics and analysis Journal Title Ariz Bsns