External Links
- http://www.marxists.org/archive/marx/works/1845/german-ideology/ch01b.htm#b1
- http://pubs.socialistreviewindex.org.uk/isj102/harman.htm
- http://www.marxists.org/archive/marx/works/1847/poverty-philosophy/ch02.htm
Read more about this topic: Theory Of Productive Forces
Famous quotes containing the words external and/or links:
“Given that external reality is a fiction, the writer’s role is almost superfluous. He does not need to invent the fiction because it is already there.”
—J.G. (James Graham)
“Nor stony tower, nor walls of beaten brass,
Nor airless dungeon, nor strong links of iron,
Can be retentive to the strength of spirit.”
—William Shakespeare (1564–1616)