APA (7e ed.) Bronvermelding

SKF.. (1970). Skf general catalogue: Principles of bearing selection and application. Jarrold and Sons ltd.

Chicago (17e ed.) Bronvermelding

SKF.. Skf General Catalogue: Principles of Bearing Selection and Application. Norwich: Jarrold and Sons ltd, 1970.

MLA (9e ed.) Bronvermelding

SKF.. Skf General Catalogue: Principles of Bearing Selection and Application. Jarrold and Sons ltd, 1970.