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Lua i Stíl Chicago (17ú heag.)Education, 1852 Carnegie Commission on Higher, Joe L. Spaeth, agus Andrew M. Greeky. Recent Alumni and Higher Education: A Surveys of College Graduates. New York : McGraw-Hill, 1970.
Lua MLA (9ú heag.)Education, 1852 Carnegie Commission on Higher, et al. Recent Alumni and Higher Education: A Surveys of College Graduates. New York : McGraw-Hill, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.