APA (7e ed.) Bronvermelding
Sassoon, R. (2011). Marion Richardson: Her life and her contribution to handwriting. Intellect.
Chicago (17e ed.) Bronvermelding
Sassoon, Rosemary. Marion Richardson: Her Life and Her Contribution to Handwriting. Bristol: Intellect, 2011.
MLA (9e ed.) Bronvermelding
Sassoon, Rosemary. Marion Richardson: Her Life and Her Contribution to Handwriting. Intellect, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.