Gaya APA
Number systems: An elementary approach. (1967).
New York:
McGraw-Hill.
Gaya Chicago
Number systems: An elementary approach.
.
New York:
McGraw-Hill,
1967.
Buku.
Gaya MLA
Number systems: An elementary approach.
.
New York:
McGraw-Hill,
1967.
Buku.
Gaya Turabian
Number systems: An elementary approach.
New York:
McGraw-Hill,
1967.
Buku.