Cita APA (7a ed.)
(1992). Building Products for Export: Sweet's Catalog File. Sweet's Group&McGraw-Hill,Inc.
Cita Chicago Style (17a ed.)
Building Products for Export: Sweet's Catalog File. New York: Sweet's Group&McGraw-Hill,Inc, 1992.
Cita MLA (9a ed.)
Building Products for Export: Sweet's Catalog File. Sweet's Group&McGraw-Hill,Inc, 1992.
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