Gaya APA
Clark, John R.. (1986).
USING AND UNDERSTANDING ENGINEERING SERVICE AND CONSTRUCTION CONTRACTS .
New York:
Van Nostrand Reinhold.
Gaya Chicago
Clark, John R..
USING AND UNDERSTANDING ENGINEERING SERVICE AND CONSTRUCTION CONTRACTS.
New York:
Van Nostrand Reinhold,
1986.
Text.
Gaya MLA
Clark, John R..
USING AND UNDERSTANDING ENGINEERING SERVICE AND CONSTRUCTION CONTRACTS.
New York:
Van Nostrand Reinhold,
1986.
Text.
Gaya Turabian
Clark, John R..
USING AND UNDERSTANDING ENGINEERING SERVICE AND CONSTRUCTION CONTRACTS.
New York:
Van Nostrand Reinhold,
1986.
Print.