Gaya APA
Leonhardy, Adele. (1961).
College algebra .
New York:
John Wiley & Sons.
Gaya Chicago
Leonhardy, Adele.
College algebra.
New York:
John Wiley & Sons,
1961.
Tesis.
Gaya MLA
Leonhardy, Adele.
College algebra.
New York:
John Wiley & Sons,
1961.
Tesis.
Gaya Turabian
Leonhardy, Adele.
College algebra.
New York:
John Wiley & Sons,
1961.
Tesis.