Gaya APA
Bockrath, Joseph T.. (2000).
Contracts and the legal environment for engineers & architects (6th. Ed.).
Singapore:
McGraw-Hill.
Gaya Chicago
Bockrath, Joseph T..
Contracts and the legal environment for engineers & architects.
6th. Ed.
Singapore:
McGraw-Hill,
2000.
Text.
Gaya MLA
Bockrath, Joseph T..
Contracts and the legal environment for engineers & architects.
6th. Ed.
Singapore:
McGraw-Hill,
2000.
Text.
Gaya Turabian
Bockrath, Joseph T..
Contracts and the legal environment for engineers & architects.
6th. Ed.
Singapore:
McGraw-Hill,
2000.
Print.