Gaya APA
Simmons, George F. (2007).
Differential Equations: Theory, Technique, and Practice .
Amerika:
McGraw-Hill.
Gaya Chicago
Simmons, George F.
Differential Equations: Theory, Technique, and Practice.
Amerika:
McGraw-Hill,
2007.
Text.
Gaya MLA
Simmons, George F.
Differential Equations: Theory, Technique, and Practice.
Amerika:
McGraw-Hill,
2007.
Text.
Gaya Turabian
Simmons, George F.
Differential Equations: Theory, Technique, and Practice.
Amerika:
McGraw-Hill,
2007.
Print.