1. A Move to the Integrated Curriculum;Acland,1967
2. “History and geography — an experiment in integration”;Andain;Teaching History,1973
3. “Community, knowledge and the structure of disciplines”;Apple;The Educational Forum,1972
4. William Tyndale Junior and Infants Schools Public Enquiry;Auld,1976
5. “A cognitive-structure theory of school learning”;Ausubel,1967