Trachtenberg, S. J. (1994). Speaking His Mind. Five Years of Commentaries on Higher Education.
Citazione stile Chigago Style (17a edizione)Trachtenberg, Stephen Joel. Speaking His Mind. Five Years of Commentaries on Higher Education. 1994.
Citatione MLA (9a ed.)Trachtenberg, Stephen Joel. Speaking His Mind. Five Years of Commentaries on Higher Education. 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.