Gaya APA
Engineering Economics: problems and solutions. (1983).
New York:
Arco Publishing.
Gaya Chicago
Engineering Economics: problems and solutions.
cet. 1 ed.1.
New York:
Arco Publishing,
1983.
.
Gaya MLA
Engineering Economics: problems and solutions.
cet. 1 ed.1.
New York:
Arco Publishing,
1983.
.
Gaya Turabian
Engineering Economics: problems and solutions.
New York:
Arco Publishing,
1983.
.