Gaya APA
Ober, Scot et al.. (2002).
Gregg college keyboarding and document processing lessons 1-120 .
New York:
McGraw-Hill.
Gaya Chicago
Ober, Scot et al..
Gregg college keyboarding and document processing lessons 1-120.
New York:
McGraw-Hill,
2002.
Compact Disk.
Gaya MLA
Ober, Scot et al..
Gregg college keyboarding and document processing lessons 1-120.
New York:
McGraw-Hill,
2002.
Compact Disk.
Gaya Turabian
Ober, Scot et al..
Gregg college keyboarding and document processing lessons 1-120.
New York:
McGraw-Hill,
2002.
Compact Disk.