Altfest, L. J. (2017). Personal financial planning (Second edition.). McGraw-Hill/Irwin.
Lua i Stíl Chicago (17ú heag.)Altfest, Lewis J. Personal Financial Planning. Second edition. New York, NY: McGraw-Hill/Irwin, 2017.
Lua MLA (8ú heag.)Altfest, Lewis J. Personal Financial Planning. Second edition. McGraw-Hill/Irwin, 2017.
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