Randall Billingsley & Lawaence Gitman, M. J. (2021). Personal Financial Planning (14th ed.). Cengage.
Chicago Style aipamenaRandall Billingsley and Michael Joehnk Lawaence Gitman. Personal Financial Planning. 14th ed. Boston: Cengage, 2021.
MLA aipamenaRandall Billingsley and Michael Joehnk Lawaence Gitman. Personal Financial Planning. 14th ed. Cengage, 2021.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.