@book{Jacobi, author = {Jacobi, J.}, title = {The psychology of C. G. Jung, London (Routledge \& Kegan Paul) 1963.}, language = {en} } @book{Jacobi, author = {Jacobi, J.}, title = {The Psychology of C. G. Jung. An Introduction with Illustrations. New Haven (Yale University Press) 1962.}, language = {en} }