Bolle, W. (2001). The university of the 21st century: International forum of rectors at Universidade de São Paulo. Ed. da Univ. de São Paulo.
Chicago-Zitierstil (17. Ausg.)Bolle, Willi. The University of the 21st Century: International Forum of Rectors at Universidade De São Paulo. São Paulo: Ed. da Univ. de São Paulo, 2001.
MLA-Zitierstil (9. Ausg.)Bolle, Willi. The University of the 21st Century: International Forum of Rectors at Universidade De São Paulo. Ed. da Univ. de São Paulo, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.