Kesteven R. (1966). Key to Typewriting for Intermediate and Advanced Examinations. Cassell.
Chicago Style citaatKesteven R. Key to Typewriting for Intermediate and Advanced Examinations. London: Cassell, 1966.
MLA citatieKesteven R. Key to Typewriting for Intermediate and Advanced Examinations. Cassell, 1966.
Let op: Deze citaties zijn niet altijd 100% accuraat.