Gaya APA
Francis,Philip H. (1977).
Principles of R&D management .
Hoboken, NJ:
AMACOM.
Gaya Chicago
Francis,Philip H.
Principles of R&D management.
Hoboken, NJ:
AMACOM,
1977.
.
Gaya MLA
Francis,Philip H.
Principles of R&D management.
Hoboken, NJ:
AMACOM,
1977.
.
Gaya Turabian
Francis,Philip H.
Principles of R&D management.
Hoboken, NJ:
AMACOM,
1977.
.