Gaya APA
COURANT, R., HILBERT, D.
(1955).
METHODS OF MATHEMATICAL PHYSICS
(
Volume 1)
.
London:
Interscience.
Gaya MLA
COURANT, R.., HILBERT, D..
"METHODS OF MATHEMATICAL PHYSICS".
Volume 1
London:
Interscience,
1955.
Textbook.