Gaya APA
LUKE, C, M., STIEGLER, C.
(1982).
Office Systems And Procedures.
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Boston:
Houghton Mifflin Company.
Gaya MLA
LUKE, Cheryl, M.., STIEGLER, C.B.
"Office Systems And Procedures.".
Boston:
Houghton Mifflin Company,
1982.
Text.