Gaya APA
KREYSZIG, E.
(1983).
ADVANCED ENGINEERING MATHEMATICS Fifth edition
(
5)
.
SINGAPORE:
JOHN WILEY & SONS, INC.
Gaya MLA
KREYSZIG, ERWIN.
"ADVANCED ENGINEERING MATHEMATICS Fifth edition".
5
SINGAPORE:
JOHN WILEY & SONS, INC,
1983.
Text.