Gaya APA
Hummel, James A.. (1956).
Vectors .
New York:
Addison-Wesley.
Gaya Chicago
Hummel, James A..
Vectors.
New York:
Addison-Wesley,
1956.
Text.
Gaya MLA
Hummel, James A..
Vectors.
New York:
Addison-Wesley,
1956.
Text.
Gaya Turabian
Hummel, James A..
Vectors.
New York:
Addison-Wesley,
1956.
Print.