Guiton, J. (1977). From equivalence of degrees to evaluation of competence: Present procedures and practices, new avenues. Unesco.
Lua i Stíl Chicago (17ú heag.)Guiton, Jean. From Equivalence of Degrees to Evaluation of Competence: Present Procedures and Practices, New Avenues. Paris: Unesco, 1977.
Lua MLA (8ú heag.)Guiton, Jean. From Equivalence of Degrees to Evaluation of Competence: Present Procedures and Practices, New Avenues. Unesco, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.