Investment Markets(1st Edition) Gaining the Performance Advantage by Roger G. Ibbotson, Gary P. Brinson Hardcover, 304 Pages, Published 1987 by Mcgraw-Hill ISBN-13: 978-0-07-031673-7, ISBN: 0-07-031673-2
Stocks, Bonds, Bills, and Inflation(1st Edition) Historical Returns (1926-1987) (Stocks, Bonds, Bills & Inflation Yearbook) by Roger G. Ibbotson, Rex A. Sinquefield Hardcover, 202 Pages, Published 1989 by Irwin Professional Publishing ISBN-13: 978-1-55623-140-7, ISBN: 1-55623-140-7