Franklin
Digest of the United States Tariff and Customs Laws, an Alphabetical Schedule of Rates of Duties: and an Appendix (7th ed.)
MLA
Digest of the United States Tariff and Customs Laws, an Alphabetical Schedule of Rates of Duties: and an Appendix (7th Ed.). .
APA
Digest of the United States Tariff and Customs Laws, an Alphabetical Schedule of Rates of Duties: and an Appendix (7th ed.). .
Chicago
Digest of the United States Tariff and Customs Laws, an Alphabetical Schedule of Rates of Duties: and an Appendix (7th Ed.).
