APA
Kriesi H., . (1977). A model for the flow of students through the Swiss University system. Bern: Peter Lang.
Chicago
Kriesi Hanspeter, . 1977. A model for the flow of students through the Swiss University system. Bern: Peter Lang.
Harvard
Kriesi H., . (1977). A model for the flow of students through the Swiss University system. Bern: Peter Lang.
MLA
Kriesi Hanspeter, . A model for the flow of students through the Swiss University system. Bern: Peter Lang. 1977.