The Practice of Reproducible Research: A great e-book with some basic practices for computational reproducibility - easy to implement for everyone - and a lot of detailed case studies.
Reproducible Research Coursera course: A course on reproducibility mostly focused on R.
Stephan's convective variability Github repository: Example repository for a reproducible paper. Note that this is just one way to approach computational reproducibility. There are doubtless many other and many better ways of doing this.
Victoria Stodden: One of the people at the forefront of the reproducibility movement.