Gaya APA
Spriegel, William R.. (1960).
Principles of Business Organization and Operation (ke-3).
Tokyo:
Prentice Hall.
Gaya Chicago
Spriegel, William R..
Principles of Business Organization and Operation.
ke-3
Tokyo:
Prentice Hall,
1960.
Buku Teks.
Gaya MLA
Spriegel, William R..
Principles of Business Organization and Operation.
ke-3
Tokyo:
Prentice Hall,
1960.
Buku Teks.
Gaya Turabian
Spriegel, William R..
Principles of Business Organization and Operation.
ke-3
Tokyo:
Prentice Hall,
1960.
Buku Teks.