Frederik Ohles, Shirley M. Ohles, and John G. Ramsay

Greenwood Press 1997

所蔵館20館

John F. Ohles and Shirley M. Ohles

Greenwood Press 1982 The Greenwood encyclopedia of American institutions 6

v. 1. A-M , v. 2. N-Z

所蔵館57館