Dobbins, J. (2015). Choices for America in a turbulent world. RAND Corporation.
Cita Chicago (17th ed.)Dobbins, James. Choices for America in a Turbulent World. Santa Monica, California: RAND Corporation, 2015.
Cita MLA (9th ed.)Dobbins, James. Choices for America in a Turbulent World. RAND Corporation, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.