(2006). User's Guide to Computing High School Graduation Rates, Volume 1: Review of Current & Proposed Graduation Indicators. U.S. Department of Education.
Citazione stile Chigago Style (17a edizione)User's Guide to Computing High School Graduation Rates, Volume 1: Review of Current & Proposed Graduation Indicators. U.S. Department of Education, 2006.
Citatione MLA (9a ed.)User's Guide to Computing High School Graduation Rates, Volume 1: Review of Current & Proposed Graduation Indicators. U.S. Department of Education, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.