Walker, R. B., & Walker, K. P. (2017). Personal finance: Building your future (Second Edition.). McGraw-Hill/Irwin.
Chicago-viite (17. p.)Walker, Robert B., ja Kristy P. Walker. Personal Finance: Building Your Future. Second Edition. New York, NY: McGraw-Hill/Irwin, 2017.
MLA-viite (9. p.)Walker, Robert B., ja Kristy P. Walker. Personal Finance: Building Your Future. Second Edition. McGraw-Hill/Irwin, 2017.
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