Citazione APA

Freivalds, A. (2009). Niebel’s methods, standards, and work design. Boston: McGraw-Hill Higher Education.

Stile di citazione Chicago

Freivalds, Andris. Niebel’s Methods, Standards, and Work Design. Boston: McGraw-Hill Higher Education, 2009.

Citazione MLA

Freivalds, Andris. Niebel’s Methods, Standards, and Work Design. Boston: McGraw-Hill Higher Education, 2009.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.