Kaplan GRE 1999-2000 / by the staff of Kaplan Educational Centers
Simon & Schuster, 1999
 Buku Teks
Kaplan, Norman M., 1931-
Kaplan's clinical hypertension
Lippincott, Williams & Wilkins, 2002
 Buku Teks SO
Kaplan, Norman M., 1931-
Kaplan's clinical hypertension
Wolters Kluwer, 2015
 Buku Teks SO
Kaplan : Gree Exam verbal workbook
Simon and Schuster, 2004
 Buku Teks
Kaplan, Robert S.
Strategy maps: converting intangible assets into tangible outcomes / Robert S. Kaplan
Harvard Business School Press, 2004
 Buku Teks