Ward, Douglas B. A New Brand of Business: Charles Coolidge Parlin, Curtis Publishing Company, and the Origins of Market Research . Philadelphia: Temple University Press, 2010.
Referenced in:
Cyrus H.K. Curtis (1850–1933)
Ward, Douglas B. A New Brand of Business: Charles Coolidge Parlin, Curtis Publishing Company, and the Origins of Market Research . Philadelphia: Temple University Press, 2010.
Referenced in:
Cyrus H.K. Curtis (1850–1933)