Sjahrir, H. (2007). Parkinson`s Disease & Other Movement Disorders. Pustaka Cendekia, Perdossi.
Cita Chicago (17th ed.)Sjahrir, Hasan. Parkinson`s Disease & Other Movement Disorders. Pustaka Cendekia, Perdossi, 2007.
Cita MLA (9th ed.)Sjahrir, Hasan. Parkinson`s Disease & Other Movement Disorders. Pustaka Cendekia, Perdossi, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.