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- [2] EXPENDITURES FOR FOOD AWAY FROM HOME [J]. AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS, 1974, 56 (05) : 1207 - 1207
- [4] Food expenditures away from home by type of meal [J]. CANADIAN JOURNAL OF AGRICULTURAL ECONOMICS-REVUE CANADIENNE D ECONOMIE RURALE, 1996, 44 (01): : 67 - 80