Gaya APA
BEAR, H S. ().
DIFFERENTIAL EQUATION .
London:
Addison.
Gaya Chicago
BEAR, H S.
DIFFERENTIAL EQUATION.
London:
Addison,
.
Book.
Gaya MLA
BEAR, H S.
DIFFERENTIAL EQUATION.
London:
Addison,
.
Book.
Gaya Turabian
BEAR, H S.
DIFFERENTIAL EQUATION.
London:
Addison,
.
Book.