Woolfson, C. (1982). Labour theory of Culture: A re-examination of Engels's theory of human origins. Routledge and Kegan Paul.
Chicago-Zitierstil (17. Ausg.)Woolfson, Charles. Labour Theory of Culture: A Re-examination of Engels's Theory of Human Origins. Routledge and Kegan Paul, 1982.
MLA-Zitierstil (9. Ausg.)Woolfson, Charles. Labour Theory of Culture: A Re-examination of Engels's Theory of Human Origins. Routledge and Kegan Paul, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.