APA (7e ed.) Bronvermelding

Institution, 8. B. S. Rotary (manual) switches of assessed quality: Generic data and methods of test; general rules for the preparation of detail specifications.

Chicago (17e ed.) Bronvermelding

Institution, 8096 British Standards. Rotary (manual) Switches of Assessed Quality: Generic Data and Methods of Test; General Rules for the Preparation of Detail Specifications.

MLA (9e ed.) Bronvermelding

Institution, 8096 British Standards. Rotary (manual) Switches of Assessed Quality: Generic Data and Methods of Test; General Rules for the Preparation of Detail Specifications.