(1985). Paradox: Version 4.0 PAL programmers guide. Borland international.
Chicago Edition CitationParadox: Version 4.0 PAL Programmers Guide. USA: Borland international, 1985.
MLA Edition CitationParadox: Version 4.0 PAL Programmers Guide. Borland international, 1985.
Warning: These citations may not always be 100% accurate.