Gaya APA
CRAWFORD, C. Merle. (1991).
New products management (3rd. ed.).
Boston:
Irwin.
Gaya Chicago
CRAWFORD, C. Merle.
New products management.
3rd. ed.
Boston:
Irwin,
1991.
Text.
Gaya MLA
CRAWFORD, C. Merle.
New products management.
3rd. ed.
Boston:
Irwin,
1991.
Text.
Gaya Turabian
CRAWFORD, C. Merle.
New products management.
3rd. ed.
Boston:
Irwin,
1991.
Print.