Ray, P. K., & Maiti, J. (2020). Ergonomic Design of Products and Worksystems - 21st Century Perspectives of Asia. 1st ed. 2018. Springer Singapore.
Chicago-tyylinen lähdeviittausRay, Pradip Kumar, ja Jhareswar Maiti. Ergonomic Design of Products and Worksystems - 21st Century Perspectives of Asia. 1st Ed. 2018. Springer Singapore, 2020.
MLA-viiteRay, Pradip Kumar, ja Jhareswar Maiti. Ergonomic Design of Products and Worksystems - 21st Century Perspectives of Asia. 1st Ed. 2018. Springer Singapore, 2020.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.