Society for Research into Higher Education. (1967). Research Into Higher Education Abstracts. Carfax Publishing.
Citação do estilo Chicago (17ª ed.)Society for Research into Higher Education. Research Into Higher Education Abstracts. Abingdon, Inglaterra: Carfax Publishing, 1967.
Citação MLA (8ª ed.)Society for Research into Higher Education. Research Into Higher Education Abstracts. Carfax Publishing, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.