Gaya APA
The appraisal of real estate. (1980).
Amerika:
Appraisal Institute.
Gaya Chicago
The appraisal of real estate.
11th.ed..
Amerika:
Appraisal Institute,
1980.
Text.
Gaya MLA
The appraisal of real estate.
11th.ed..
Amerika:
Appraisal Institute,
1980.
Text.
Gaya Turabian
The appraisal of real estate.
Amerika:
Appraisal Institute,
1980.
Print.