Gaya APA
Floyd, Nancy A.. (1986).
Essentials of data processing .
Toronto:
Times Mirror.
Gaya Chicago
Floyd, Nancy A..
Essentials of data processing.
Toronto:
Times Mirror,
1986.
Text.
Gaya MLA
Floyd, Nancy A..
Essentials of data processing.
Toronto:
Times Mirror,
1986.
Text.
Gaya Turabian
Floyd, Nancy A..
Essentials of data processing.
Toronto:
Times Mirror,
1986.
Print.