APA Style
Management. (1993).
New York:
MCGRAW-HILL INC.
Chicago Style
Management.
1.
New York:
MCGRAW-HILL INC,
1993.
TXB.
MLA Style
Management.
1.
New York:
MCGRAW-HILL INC,
1993.
TXB.
Turabian Style
Management.
New York:
MCGRAW-HILL INC,
1993.
TXB.