National Board on Graduate Education. (1975). Outlook and opportunities for graduate education: The final report, with recommendations of the National Board on Graduate Education. National Board on Graduate Education.
Citazione stile Chigago Style (17a edizione)National Board on Graduate Education. Outlook and Opportunities for Graduate Education: The Final Report, with Recommendations of the National Board on Graduate Education. Washington: National Board on Graduate Education, 1975.
Citatione MLA (8a ed.)National Board on Graduate Education. Outlook and Opportunities for Graduate Education: The Final Report, with Recommendations of the National Board on Graduate Education. National Board on Graduate Education, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.