Gaya APA
Smith, Jack L., Keith, Robert M., Stephens, William L.. (1989).
Study Guide (3rd ed).
New York:
MCGRAW-HILL.
Gaya Chicago
Smith, Jack L., Keith, Robert M., Stephens, William L..
Study Guide.
3rd ed
New York:
MCGRAW-HILL,
1989.
.
Gaya MLA
Smith, Jack L., Keith, Robert M., Stephens, William L..
Study Guide.
3rd ed
New York:
MCGRAW-HILL,
1989.
.
Gaya Turabian
Smith, Jack L., Keith, Robert M., Stephens, William L..
Study Guide.
3rd ed
New York:
MCGRAW-HILL,
1989.
.