類似資料: Black Book - Restaurant Industry Review (December 1976)
- Black Book - Restaurant Industry Trends (December 1977)
- Black Book - Restaurant Industry Trends (December 1980)
- Black Book - Restaurant Industry Trends (December 1979)
- Black Book - Restaurant Industry (January 1976)
- Black Book - Monthly Retail Industry Review (December 1976)
- Black Book - Automobile Industry (December 1976)