Tohutoro APA (7th ed.)

Pfeiffer, B. B., & Nordland, G. (1988). Frank Lloyd Wright in the realm of ideas. Southern Illinois University.

Tohutoru Kātū Chicago (17th ed.)

Pfeiffer, Bruce Brooks, me Gerald Nordland. Frank Lloyd Wright in the Realm of Ideas. Carbondale: Southern Illinois University, 1988.

Tohutoro MLA (9th ed.)

Pfeiffer, Bruce Brooks, me Gerald Nordland. Frank Lloyd Wright in the Realm of Ideas. Southern Illinois University, 1988.