Human Beliefs and Values: A Cross-Cultural Sourcebook based on the 1999-2002 values Surveys., Mexico City: Siglo XXI, 2004 (co-edited with Miguel Basanez, Jaime Deiz-Medrano, Loek Halman and Ruud Luijkx).
Human Beliefs and Values: A Cross-Cultural Sourcebook based on the 1999-2002 values Surveys, Mexico City: Siglo XXI, 2004 (editováno společně s Miguelem Basanez, Jaimem Deiz-Medrano, Loekem Halman a Ruud Luijkx).