Cita APA (7a ed.)
Hanna, H. (2013). The sharp solution: A brain-based approach for optimal performance. Wiley.
Cita Chicago Style (17a ed.)
Hanna, Heidi. The Sharp Solution: A Brain-based Approach for Optimal Performance. Hoboken, N.J.: Wiley, 2013.
Cita MLA (9a ed.)
Hanna, Heidi. The Sharp Solution: A Brain-based Approach for Optimal Performance. Wiley, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.