Gaya APA
Structured Techniques: the Basis for Case. (1988).
new jersey:
Prentice-Hall, Inc.
Gaya Chicago
Structured Techniques: the Basis for Case.
Ed. Revisi, Cet.5.
new jersey:
Prentice-Hall, Inc,
1988.
.
Gaya MLA
Structured Techniques: the Basis for Case.
Ed. Revisi, Cet.5.
new jersey:
Prentice-Hall, Inc,
1988.
.
Gaya Turabian
Structured Techniques: the Basis for Case.
new jersey:
Prentice-Hall, Inc,
1988.
.