Smith, M.R. (Hrsg.) (1998) Major problems in the history of American technology [book], Major problems in American history series. Boston: Houghton Mifflin.

Smith, Merritt R., Hrsg. Major problems in the history of American technology. Book. Major problems in American history series. Boston: Houghton Mifflin, [1998?], Boston: Houghton Mifflin, [1998?].

Major problems in the history of American technology. (ca. 1998). [Book]. In M. R. Smith (Hrsg.), Major problems in American history series. Houghton Mifflin.

Smith, M. R., Herausgeber. „Major problems in the history of American technology“. Major problems in American history series, book, Houghton Mifflin, 1998.

SMITH, Merritt R. (Hrsg.). Boston: Houghton Mifflin. ISBN 0669354724