APA Style
Shephard, David. (1990).
The New Direct Marketing: How to Implement a Profit-Driven Database Marketing Strategy .
Homewood:
Dow-Jones Irwin.
Chicago Style
Shephard, David.
The New Direct Marketing: How to Implement a Profit-Driven Database Marketing Strategy.
Homewood:
Dow-Jones Irwin,
1990.
Manajemen.
IEEE Style
*IEEE style untuk Skripsi
Shephard, David.
(1990).
The New Direct Marketing: How to Implement a Profit-Driven Database Marketing Strategy.
.
Homewood:
Dow-Jones Irwin.
*IEEE style untuk Buku/Jurnal
Shephard, David.
The New Direct Marketing: How to Implement a Profit-Driven Database Marketing Strategy.
.
Homewood:
Dow-Jones Irwin,
1990.
MLA Style
Shephard, David.
The New Direct Marketing: How to Implement a Profit-Driven Database Marketing Strategy.
Homewood:
Dow-Jones Irwin,
1990.
Manajemen.
Turabian Style
Shephard, David.
The New Direct Marketing: How to Implement a Profit-Driven Database Marketing Strategy.
Homewood:
Dow-Jones Irwin,
1990.
Manajemen.