WordPress.com links:

1. Support main page
2. Support – Image Gallery
3. Support – Custom Menu
4. Support –  Front Page
5. Support – Shortcodes

Creative Commons links:

1. Creative Commons FAQ
2. Best Practices for Marking Content with CC Licenses: Creators
3. Best Practices for Marking Content with CC Licenses: Users
4. Attributing Creative Commons Materials developed by CC Australia
5. Deriving or adapting CC work and license of resulting work
6. Creative Commons for Photographers
7. How to choose a creative common license [Very succinct and accurate description]

Open Source license links:

1. How to Choose an Open Source License

© Indranil Sinharoy. Credits, Copyright & Disclaimer