APA-čujuhus (7. p.)
Kloppenborg, T. J., & Laning, L. J. (2012). Strategic leadership of portfolio and project management. Business Expert Press.
Chicago-čujuhus (17. p.)
Kloppenborg, Timothy J., juo Laurence J. Laning. Strategic Leadership of Portfolio and Project Management. [New York, N.Y.] (222 East 46th Street, New York, NY 10017): Business Expert Press, 2012.
MLA-čujuhus (9. p.)
Kloppenborg, Timothy J., juo Laurence J. Laning. Strategic Leadership of Portfolio and Project Management. Business Expert Press, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.