Color and personality;
a manual for the color pyramid test, Farbpyramiden-test,
by K. Warner Schaie and Robert Heiss.
APA Citation
Schaie, K. Warner (Klaus Warner)., Heiss, R. (1964). Color and personality: a manual for the color pyramid test, Farbpyramiden-test. Berne: H. Huber Publishers.
MLA Citation
Schaie, K. Warner (Klaus Warner), 1928-, and Robert Heiss. Color And Personality: a Manual for the Color Pyramid Test, Farbpyramiden-test. Berne: H. Huber Publishers, 1964.
Warning: These citations may not always be complete (especially for serials).