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Gaya APA
Optics. (1949).
Cambridge:
Addison-Wesley.
Gaya Chicago
Optics.
.
Cambridge:
Addison-Wesley,
1949.
Text.
Gaya MLA
Optics.
.
Cambridge:
Addison-Wesley,
1949.
Text.
Gaya Turabian
Optics.
Cambridge:
Addison-Wesley,
1949.
Print.