Gaya APA
Ritchie, Donald A. DKK. (1985).
Heritage of Freedom: History of The United States Donald A. Ritchie .
united states of america:
Macmillan Pubishing Company, a Dvision of Macmillan, Inc..
Gaya Chicago
Ritchie, Donald A. DKK.
Heritage of Freedom: History of The United States Donald A. Ritchie.
united states of america:
Macmillan Pubishing Company, a Dvision of Macmillan, Inc.,
1985.
Referensi.
Gaya MLA
Ritchie, Donald A. DKK.
Heritage of Freedom: History of The United States Donald A. Ritchie.
united states of america:
Macmillan Pubishing Company, a Dvision of Macmillan, Inc.,
1985.
Referensi.
Gaya Turabian
Ritchie, Donald A. DKK.
Heritage of Freedom: History of The United States Donald A. Ritchie.
united states of america:
Macmillan Pubishing Company, a Dvision of Macmillan, Inc.,
1985.
Referensi.