Gaya APA
Convenient Tables and Formulas. (S. A.).
Pittsburgh:
Westinghouse Electric Corporation.
Gaya Chicago
Convenient Tables and Formulas.
.
Pittsburgh:
Westinghouse Electric Corporation,
S. A..
Text.
Gaya MLA
Convenient Tables and Formulas.
.
Pittsburgh:
Westinghouse Electric Corporation,
S. A..
Text.
Gaya Turabian
Convenient Tables and Formulas.
Pittsburgh:
Westinghouse Electric Corporation,
S. A..
Print.