Gaya APA
Spriegel, William R.. (1947).
Industrial Management (4th.ed).
Hoboken, NJ:
John Wiley.
Gaya Chicago
Spriegel, William R..
Industrial Management.
4th.ed
Hoboken, NJ:
John Wiley,
1947.
Teks.
Gaya MLA
Spriegel, William R..
Industrial Management.
4th.ed
Hoboken, NJ:
John Wiley,
1947.
Teks.
Gaya Turabian
Spriegel, William R..
Industrial Management.
4th.ed
Hoboken, NJ:
John Wiley,
1947.
Teks.