APA ציטוט

Townsend, C. . .. (1987). Mastering dBase III plus: A structured approach. BPB.

Chicago Edition Citation

Townsend, Carl. Mastering DBase III Plus: A Structured Approach. New Delhi: BPB, 1987.

ציטוט MLA

Townsend, Carl. Mastering DBase III Plus: A Structured Approach. BPB, 1987.