Material is in learning order, ordering and content pulled from Haskell Programming.
- Raul Rojas - A Tutorial Introduction to the Lambda Calculus
- Haskell Wikibook
- Haskell wikibook - Simple input and output
- Haskell wikibook
- Haskell wikibook - Type basics II
- Haskell wikibook - Building vocabulary
- Haskell wikibook - Recursion
Available online.
Available online as well.