Gaya APA
David A. Day, Neal B. H. Benjamin. (1991).
Construction Equipment Guide (2).
USA:
John Wiley and Sons.
Gaya Chicago
David A. Day, Neal B. H. Benjamin.
Construction Equipment Guide.
2
USA:
John Wiley and Sons,
1991.
Text.
Gaya MLA
David A. Day, Neal B. H. Benjamin.
Construction Equipment Guide.
2
USA:
John Wiley and Sons,
1991.
Text.
Gaya Turabian
David A. Day, Neal B. H. Benjamin.
Construction Equipment Guide.
2
USA:
John Wiley and Sons,
1991.
Print.