Edelman, M., & Kenen, J. (1989). Problems and prospects of the Costa Rican trade unions. Grove Weidenfeld.
Cita Chicago Style (17a ed.)Edelman, Marc, y Joanne Kenen. Problems and Prospects of the Costa Rican Trade Unions. Nueva York: Grove Weidenfeld, 1989.
Cita MLA (9a ed.)Edelman, Marc, y Joanne Kenen. Problems and Prospects of the Costa Rican Trade Unions. Grove Weidenfeld, 1989.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.