Gaya APA

Office, I, L. (2010). Ergonomic checkpoints : Practical and easy-to-implement solutions for improving safety, health and working conditions. Second edition (Second edition). Geneva: INTERNATIONAL LABOUR OFFICE.

Gaya MLA

Office, International, Labour. "Ergonomic checkpoints : Practical and easy-to-implement solutions for improving safety, health and working conditions. Second edition". Second edition Geneva: INTERNATIONAL LABOUR OFFICE, 2010. Koleksi Elektronik.