Gaya APA
Niebel, Benjamin W.. (1999).
Methods standards and work design (text).
Boston:
McGraw hill.
Gaya Chicago
Niebel, Benjamin W..
Methods standards and work design.
text
Boston:
McGraw hill,
1999.
.
Gaya MLA
Niebel, Benjamin W..
Methods standards and work design.
text
Boston:
McGraw hill,
1999.
.
Gaya Turabian
Niebel, Benjamin W..
Methods standards and work design.
text
Boston:
McGraw hill,
1999.
.