Vicker, R. (1987). The Dow Jones-Irwin guide to retirement planning (2nd ed.). Dow-Jones-Irwin.
Citazione stile Chigago Style (17a edizione)Vicker, Ray. The Dow Jones-Irwin Guide to Retirement Planning. 2nd ed. Homewood, Ill: Dow-Jones-Irwin, 1987.
Citatione MLA (9a ed.)Vicker, Ray. The Dow Jones-Irwin Guide to Retirement Planning. 2nd ed. Dow-Jones-Irwin, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.