New ERA. (2006). Integrated Bio-Behavioral Survey among Truckers in East-West Highways.
Cita Chicago (17th ed.)New ERA. Integrated Bio-Behavioral Survey Among Truckers in East-West Highways. 2006.
Cita MLA (8th ed.)New ERA. Integrated Bio-Behavioral Survey Among Truckers in East-West Highways. 2006.
Atenció: Aquestes cites poden no estar 100% correctes.