Thorpe, E., & Thorpe, S. (1999). Wheeler's Concise General Knowledge Digest. Wheeler Publishing.
Chicago-стиль цитированияThorpe, Edgar, and Showick Thorpe. Wheeler's Concise General Knowledge Digest. New Delhi: Wheeler Publishing, 1999.
MLA-цитированиеThorpe, Edgar, and Showick Thorpe. Wheeler's Concise General Knowledge Digest. Wheeler Publishing, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.