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.
Chicago-viite (17. p.)National Grains Authority, Philippines. Ministry of Agriculture, ja Special Studies Division. Food Consumption Patterns: Summary of 9 Economic Surveys. Quezon City: Special Studies Division, Ministry of Agriculture, 1980.
MLA-viite (9. p.)National Grains Authority, et al. Food Consumption Patterns: Summary of 9 Economic Surveys. Special Studies Division, Ministry of Agriculture, 1980.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.