APA-viite (7. p.)
Income-Expense Analysis: Office Buildings (9781572032156). Institute of Real Estate Management.
Chicago-viite (17. p.)
Income-Expense Analysis: Office Buildings (9781572032156). Institute of Real Estate Management.
MLA-viite (9. p.)
Income-Expense Analysis: Office Buildings (9781572032156). Institute of Real Estate Management.
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