The Middleman Economy: How Brokers, Agents, Dealers, and ...
Marina Krakovsky
Libby Callaway with Mike Wolfe, Frank Fritz, and Danielle Colby, American Pickers Guide to Picking (New York: Hyperion, 2011), 11. 3 . Libby Callaway with Mike Wolfe, Frank Fritz, and Danielle Colby, American Pickers Guide to Picking, 107.