APA Style
Widyastuti, Palupi. (2003).
Manajemen Stres : National Safety Council .
Jakarta:
EGC.
Chicago Style
Widyastuti, Palupi.
Manajemen Stres : National Safety Council.
Jakarta:
EGC,
2003.
Text.
MLA Style
Widyastuti, Palupi.
Manajemen Stres : National Safety Council.
Jakarta:
EGC,
2003.
Text.
Turabian Style
Widyastuti, Palupi.
Manajemen Stres : National Safety Council.
Jakarta:
EGC,
2003.
Print.