Cita APA (7a ed.)

Kimball, R. B. Undercurrents a romace of business (Fourth edition.).

Cita Chicago Style (17a ed.)

Kimball, Richard Burleigh. Undercurrents a Romace of Business. Fourth edition. New York.

Cita MLA (8a ed.)

Kimball, Richard Burleigh. Undercurrents a Romace of Business. Fourth edition.