Cita APA

RUTHERFORD, R. D. (1981). Just in time: Immediate help for the time- pressured. John Wiley.

Citación estilo Chicago

RUTHERFORD, Robert D. Just in Time: Immediate Help for the Time- Pressured. New York: John Wiley, 1981.

Cita MLA

RUTHERFORD, Robert D. Just in Time: Immediate Help for the Time- Pressured. John Wiley, 1981.