Gaya APA
Siegel, David. (1999).
Futurize your enterprise : business strategy in the age of the E-customer .
New York:
John Wiley.
Gaya Chicago
Siegel, David.
Futurize your enterprise : business strategy in the age of the E-customer.
New York:
John Wiley,
1999.
Buku.
Gaya MLA
Siegel, David.
Futurize your enterprise : business strategy in the age of the E-customer.
New York:
John Wiley,
1999.
Buku.
Gaya Turabian
Siegel, David.
Futurize your enterprise : business strategy in the age of the E-customer.
New York:
John Wiley,
1999.
Buku.