'국공노가 알려주는 노동이야기' - 하종강 교수
1강 https://www.youtube.com/watch?v=7uqPJYgMPfc
2강 https://www.youtube.com/watch?v=WDN98sSvfFE
3강 https://www.youtube.com/watch?v=p0lzbI8mh0k
4강 https://www.youtube.com/watch?v=nBApwq-mORA
5강 https://www.youtube.com/watch?v=LtyRNduEcVg
6강 https://www.youtube.com/watch?v=3yhhfjLHXO8
7강 https://www.youtube.com/watch?v=weIaBV4422Q