APA

United States, . (1988). Customs Service: importing community should benefit from PAIRED program. [Washington, D.C: .

Chicago

United States, . 1988. Customs Service: importing community should benefit from PAIRED program. [Washington, D.C: .

Harvard

United States, . (1988). Customs Service: importing community should benefit from PAIRED program. [Washington, D.C: .

MLA

United States, . Customs Service: importing community should benefit from PAIRED program. [Washington, D.C: . 1988.