Cita APA (7a ed.)
Michael A. Crew, P. R. K. Regulatory and Economic Challenges in the Postal and Delivery Sector. Springer.
Cita estilo Chicago (17a ed.)
Michael A. Crew, Paul R. Kleindorfer. Regulatory and Economic Challenges in the Postal and Delivery Sector. Nueva York, EUA: Springer.
Cita MLA (9a ed.)
Michael A. Crew, Paul R. Kleindorfer. Regulatory and Economic Challenges in the Postal and Delivery Sector. Springer.
Precaución: Estas citas no son 100% exactas.