Gw mau tau ISBN 1-890951-41-2; ISBN 978-1-890951-41-2 dari Daya kreatif. Jelasin dalam bahasa melayu

Jung, C. G., The Collected Works of C. G. Jung. Volume 8. The Structure and Dynamics of the Psyche.  (Princeton, 1981) ISBN 0-691-09774-7

Kanigel, Robert, The Man Who Knew Infinity: A Life of the Genius Ramanujan  (Washington Square Press, 1992) ISBN 0-671-75061-5