Gaya APA
HUMMEL,J A. ().
VECTORS .
New York:
Addison Wesley.
Gaya Chicago
HUMMEL,J A.
VECTORS.
New York:
Addison Wesley,
.
Book.
Gaya MLA
HUMMEL,J A.
VECTORS.
New York:
Addison Wesley,
.
Book.
Gaya Turabian
HUMMEL,J A.
VECTORS.
New York:
Addison Wesley,
.
Book.