Gaya APA
Freivalds, Andris. (2014).
Niebel's Methods, Standards, and Work Design (13th Edition).
Singapora:
McGraw-Hill.
Gaya Chicago
Freivalds, Andris.
Niebel's Methods, Standards, and Work Design.
13th Edition
Singapora:
McGraw-Hill,
2014.
Text.
Gaya MLA
Freivalds, Andris.
Niebel's Methods, Standards, and Work Design.
13th Edition
Singapora:
McGraw-Hill,
2014.
Text.
Gaya Turabian
Freivalds, Andris.
Niebel's Methods, Standards, and Work Design.
13th Edition
Singapora:
McGraw-Hill,
2014.
Print.