* Jung, C. G. (2013). William McGuire, ed. ''Analytical Psychology: Notes of the Seminar given in 1925'' (Collected Works of C. G. Jung, Volume 3 edición). Routledge. p. 77. ISBN 9781134677740 | * Jung, C. G. (2013). William McGuire, ed. ''Analytical Psychology: Notes of the Seminar given in 1925'' (Collected Works of C. G. Jung, Volume 3 edición). Routledge. p. 77. ISBN 9781134677740 |