Crawley, H. (2005). Nutrient-based standards for school food: A summary of the standards and recommendations of the Caroline Walker Trust and the National Heart Forum. National Heart Forum.
Chicago-Zitierstil (17. Ausg.)Crawley, Helen. Nutrient-based Standards for School Food: A Summary of the Standards and Recommendations of the Caroline Walker Trust and the National Heart Forum. [St. Austell]: National Heart Forum, 2005.
MLA-Zitierstil (9. Ausg.)Crawley, Helen. Nutrient-based Standards for School Food: A Summary of the Standards and Recommendations of the Caroline Walker Trust and the National Heart Forum. National Heart Forum, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.