Ulich, R. (1954). Three thousand years of educational wisdom: Selections from great documents. Harvard University.
Citación estilo ChicagoUlich, Robert. Three Thousand Years of Educational Wisdom: Selections from Great Documents. London: Harvard University, 1954.
Cita MLAUlich, Robert. Three Thousand Years of Educational Wisdom: Selections from Great Documents. Harvard University, 1954.
Warning: These citations may not always be 100% accurate.