Martin, J. (1969). Mathematics for decision making: A programmed basic text. Richard D. Irwin, Inc.
Lua i Stíl Chicago (17ú heag.)Martin, Jr. Mathematics for Decision Making: A Programmed Basic Text. Homewood, Illinois: Richard D. Irwin, Inc, 1969.
Lua MLA (9ú heag.)Martin, Jr. Mathematics for Decision Making: A Programmed Basic Text. Richard D. Irwin, Inc, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.