Gaya APA
Introduction to Surveying. (1979).
New York:
Frederick Ungar Publishing.
Gaya Chicago
Introduction to Surveying.
.
New York:
Frederick Ungar Publishing,
1979.
.
Gaya MLA
Introduction to Surveying.
.
New York:
Frederick Ungar Publishing,
1979.
.
Gaya Turabian
Introduction to Surveying.
New York:
Frederick Ungar Publishing,
1979.
.