- 1
- American National Standards Institute: draft
proposed American National Standard for Information Systems –
Programming Languages – Forth (X3J14 dpANS-6 – June 30, 1993)
- 2
- Forth Interest Group: fig-FORTH Installation
Manual, Glossary, Model, Editor, Version 1.3, San Carlos, CA,
1980
- 3
- FORTH Standards Team: FORTH-83 Standard,
Mountain View, CA, 1983
- 4
- Zech, Ronald: Die Programmiersprache Forth,
München: Franzis, 1983