APA
Roberts-Phelps G., . (1999). Safe manual handling : a gower health and safety workbook. England: Gower Publication.
Chicago
Roberts-Phelps Graham, . 1999. Safe manual handling : a gower health and safety workbook. England: Gower Publication.
Harvard
Roberts-Phelps G., . (1999). Safe manual handling : a gower health and safety workbook. England: Gower Publication.
MLA
Roberts-Phelps Graham, . Safe manual handling : a gower health and safety workbook. England: Gower Publication. 1999.