HODGSON PHILIP. (1993). MAKING CHANGE WORK. VIVA BOOKS PVT.LTD.
Cita Chicago (17th ed.)HODGSON PHILIP. MAKING CHANGE WORK. NEW DELHI: VIVA BOOKS PVT.LTD, 1993.
Cita MLA (9th ed.)HODGSON PHILIP. MAKING CHANGE WORK. VIVA BOOKS PVT.LTD, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.