Fielding, B. (2008). Optimizing Your Brain Memory: Melejitkan Daya Ingat. Quills Book.
Cita Chicago Style (17a ed.)Fielding, Betty. Optimizing Your Brain Memory: Melejitkan Daya Ingat. Quills Book, 2008.
Cita MLA (8a ed.)Fielding, Betty. Optimizing Your Brain Memory: Melejitkan Daya Ingat. Quills Book, 2008.
Precaución: Estas citas no son 100% exactas.