Não informado. (1972). Higher Education: An international journal of higher education and educational planning. Elsevier Science Publishers.
Chicago-viite (17. p.)Não informado. Higher Education: An International Journal of Higher Education and Educational Planning. Amsterdam: Elsevier Science Publishers, 1972.
MLA-viite (8. p.)Não informado. Higher Education: An International Journal of Higher Education and Educational Planning. Elsevier Science Publishers, 1972.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.