Gaya APA
Schaaf, William L.. (1965).
Basic concepts of elementary mathematics / William L. Schaaf .
:
New York : John Wiley.
Gaya Chicago
Schaaf, William L..
Basic concepts of elementary mathematics / William L. Schaaf.
:
New York : John Wiley,
1965.
Buku.
Gaya MLA
Schaaf, William L..
Basic concepts of elementary mathematics / William L. Schaaf.
:
New York : John Wiley,
1965.
Buku.
Gaya Turabian
Schaaf, William L..
Basic concepts of elementary mathematics / William L. Schaaf.
:
New York : John Wiley,
1965.
Buku.