Gaya APA
Sewell, Carl, Brown, Paul B. (1990).
Customers for life : how to turn that onetime buyer into a lifetime customer .
New York:
Doubleday Currency.
Gaya Chicago
Sewell, Carl, Brown, Paul B.
Customers for life : how to turn that onetime buyer into a lifetime customer.
New York:
Doubleday Currency,
1990.
Buku.
Gaya MLA
Sewell, Carl, Brown, Paul B.
Customers for life : how to turn that onetime buyer into a lifetime customer.
New York:
Doubleday Currency,
1990.
Buku.
Gaya Turabian
Sewell, Carl, Brown, Paul B.
Customers for life : how to turn that onetime buyer into a lifetime customer.
New York:
Doubleday Currency,
1990.
Buku.