Commager, H. S. (1970). Meet the U.S.A.: Including a practical guide for academic visitors to the United States (5th ed.). New York: Institute of International Education.
Παραπομπή Chicago StyleCommager, Henry Steele. Meet the U.S.A.: Including a Practical Guide for Academic Visitors to the United States. 5th ed. New York: Institute of International Education, 1970.
Παραπομπή MLACommager, Henry Steele. Meet the U.S.A.: Including a Practical Guide for Academic Visitors to the United States. 5th ed. New York: Institute of International Education, 1970.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.