DALE, N., & WEEMS, C. (1989). Instructor's guide for introduction to pascal and structured design: Turbo pascal version. D.C. Heath and Co.
Lua i Stíl Chicago (17ú heag.)DALE, Nell, agus Chip WEEMS. Instructor's Guide for Introduction to Pascal and Structured Design: Turbo Pascal Version. Lexington: D.C. Heath and Co, 1989.
Lua MLA (9ú heag.)DALE, Nell, agus Chip WEEMS. Instructor's Guide for Introduction to Pascal and Structured Design: Turbo Pascal Version. D.C. Heath and Co, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.