Verba, S., Nie, N., Kim, J. Participation and Political Equality. Cambridge etc.: Cambridge University Press, 1978 394 p. 978-0-521-29721-9.
Verba, S., Nie, N., Kim, J. Participation and Political Equality. Cambridge etc.: Cambridge University Press, 1978 394 p. 978-0-521-29721-9.
Verba, S., Nie, N., Kim, J. (1978) Participation and Political Equality, Cambridge etc.: Cambridge University Press 394 p. 978-0-521-29721-9.
Verba, S., Nie, N., & Kim, J. (1978). Participation and Political Equality. A Seven-Nation Comparison. Cambridge etc.: Cambridge University Press, 394 p.
Verba S, Nie N, Kim J. Participation and Political Equality: A Seven-Nation Comparison. Cambridge etc.: Cambridge University Press; 1978. p. 394 p. ISBN: 978-0-521-29721-9.
