Edel, D. H., & Christenson, R. J. (1967). Introduction to creative design.
Chicago-čujuhus (17. p.)Edel, D. Henry, juo Robert J. Christenson. Introduction to Creative Design. Englewood Cliffs, N.J., Prentice-Hall, 1967.
MLA-čujuhus (9. p.)Edel, D. Henry, juo Robert J. Christenson. Introduction to Creative Design. 1967.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.