Farrar, G. (1917). The typography of advertisements that pay. https://doi.org/https://hdl.handle.net/2027/dul1.ark:/13960/t5fb5bs5d
Farrar, Gilbert. 1917. “The Typography of Advertisements That Pay”. https://doi.org/https://hdl.handle.net/2027/dul1.ark:/13960/t5fb5bs5d.
Farrar, G. The Typography of Advertisements That Pay. 1917, doi:https://hdl.handle.net/2027/dul1.ark:/13960/t5fb5bs5d.