Secrets of the mail-order trade:
a practical manual for those embarking in the business of advertising and selling goods by mail,
by Samuel Sawyer.
APA Citation
Sawyer, S. (1900). Secrets of the mail-order trade: a practical manual for those embarking in the business of advertising and selling goods by mail. New York and Waterville, Me.: The Sawyer Publishing Company.
MLA Citation
Sawyer, Samuel. Secrets of the Mail-order Trade: a Practical Manual for Those Embarking In the Business of Advertising And Selling Goods by Mail. New York and Waterville, Me.: The Sawyer Publishing Company, 1900.
Warning: These citations may not always be complete (especially for serials).