APA (7e ed.) Bronvermelding

Valencia, M. L. N. (2009). Effects of modified pilates on posture and attention span of students with mental retardation.

Chicago (17e ed.) Bronvermelding

Valencia, Mona Liza Negrido. Effects of Modified Pilates on Posture and Attention Span of Students with Mental Retardation. 2009.

MLA (9e ed.) Bronvermelding

Valencia, Mona Liza Negrido. Effects of Modified Pilates on Posture and Attention Span of Students with Mental Retardation. 2009.