- Author: S. A. Kaplan V. N. Tsytovich
- Language: English
- Author: (der.)Anıl Çeçen Kadri Kaplan
- Language: Turkish
- Year: 1972
- Author: William A. Owings Leslie S. Kaplan
- Language: English
- Year: 2019
- Author: Cora Kaplan
- Language: English
- Year: 2007
- Author: Sydney Janet Kaplan
- Language: English
- Year: 2010
- Author: Ida Kaplan Langman
- Language: English
- Year: 2018
- Author: Susan A. Kaplan
- Language: English
- Year: 2015
- Author: Debra Kaplan
- Language: English
- Year: 2020
- Author: Eugene H. Kaplan
- Language: English
- Year: 2006