Gaya APA
SuperCalc Prompt Second Edition. (1987).
London:
BSP Profesional Books.
Gaya Chicago
SuperCalc Prompt Second Edition.
.
London:
BSP Profesional Books,
1987.
Text.
Gaya MLA
SuperCalc Prompt Second Edition.
.
London:
BSP Profesional Books,
1987.
Text.
Gaya Turabian
SuperCalc Prompt Second Edition.
London:
BSP Profesional Books,
1987.
Print.