Gaya APA
Finkel, L., Brown, J., R. (1981).
Data File Programming in Basic A Self-teaching Guide .
Canada:
John Wiley & Sons LTD.
Gaya MLA
Finkel, L., Brown, J., R..
Data File Programming in Basic A Self-teaching Guide.
Canada:
John Wiley & Sons LTD,
1981.
Text.