Gaya APA
Cushman, R, F. (1987).
Leading Constitutional Decisions, Seventeenth Edition (cet. 4).
Flores:
PRENTICE HALL _2.
Gaya MLA
Cushman, Robert, F.
"Leading Constitutional Decisions, Seventeenth Edition".
cet. 4
Flores:
PRENTICE HALL _2,
1987.
Buku Teks.