@inbook{+1979+69+120,
url = {https://doi.org/10.1515/9781400870455-005},
title = {FOUR. The Expectancy-Value- Norms Theory},
booktitle = {Aggressive Political Participation},
publisher = {Princeton University Press},
address = {Princeton},
pages = {69--120},
doi = {doi:10.1515/9781400870455-005},
isbn = {9781400870455},
year = {1979},
lastchecked = {2026-05-09}
}