Gaya APA
Hill, David A.. (1998).
Design Procedures, Level II .
New York:
VNR.
Gaya Chicago
Hill, David A..
Design Procedures, Level II.
New York:
VNR,
1998.
.
Gaya MLA
Hill, David A..
Design Procedures, Level II.
New York:
VNR,
1998.
.
Gaya Turabian
Hill, David A..
Design Procedures, Level II.
New York:
VNR,
1998.
.