Caisse générale d'épargne et de retraite de Belgique. (1967). Saving in contemporary economic research: Transactions of the congress organized by the General Savings Bank and Pension Fund of Belgium on the occasion of its centenary, Congress Palace, Brussels, November 16-19, 1965. General Savings Bank and Pension Fund.
Cita Chicago (17th ed.)Caisse générale d'épargne et de retraite de Belgique. Saving in Contemporary Economic Research: Transactions of the Congress Organized by the General Savings Bank and Pension Fund of Belgium on the Occasion of Its Centenary, Congress Palace, Brussels, November 16-19, 1965. Brussels: General Savings Bank and Pension Fund, 1967.
Cita MLA (8th ed.)Caisse générale d'épargne et de retraite de Belgique. Saving in Contemporary Economic Research: Transactions of the Congress Organized by the General Savings Bank and Pension Fund of Belgium on the Occasion of Its Centenary, Congress Palace, Brussels, November 16-19, 1965. General Savings Bank and Pension Fund, 1967.