Cita APA (7th ed.)
Lippitt, G. L. Visualizing Change: Model Building and the Change Process. NTL Learning Resources Corporation.
Cita Chicago (17th ed.)
Lippitt, Gordon L. Visualizing Change: Model Building and the Change Process. Fairfax, EUA: NTL Learning Resources Corporation.
Cita MLA (9th ed.)
Lippitt, Gordon L. Visualizing Change: Model Building and the Change Process. NTL Learning Resources Corporation.
Atenció: Aquestes cites poden no estar 100% correctes.