National Grains Authority, Philippines. Ministry of Agriculture, & Special Studies Division. (1980). Food consumption patterns: Summary of 9 economic surveys. Special Studies Division, Ministry of Agriculture.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Grains Authority, Philippines. Ministry of Agriculture, و Special Studies Division. Food Consumption Patterns: Summary of 9 Economic Surveys. Quezon City: Special Studies Division, Ministry of Agriculture, 1980.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Grains Authority, et al. Food Consumption Patterns: Summary of 9 Economic Surveys. Special Studies Division, Ministry of Agriculture, 1980.
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