(2019). Ultimate memory magic: The transformative program for sharper memory, mental clarity, and greater focus...at any age! / Jim Karol, with Michael Ross ; foreword by Daniel G. Amen.
Čikaški stil citiranja (17. izdanje)Ultimate Memory Magic: The Transformative Program for Sharper Memory, Mental Clarity, and Greater Focus...at Any Age! / Jim Karol, with Michael Ross ; Foreword by Daniel G. Amen. 2019.
MLA način citiranja (9. izdanje)Ultimate Memory Magic: The Transformative Program for Sharper Memory, Mental Clarity, and Greater Focus...at Any Age! / Jim Karol, with Michael Ross ; Foreword by Daniel G. Amen. 2019.
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