Gaya APA
Adams, Brian. (1985).
Sales Cybernetics : New scientific techniques in motivational selling .
United states of america:
Melvin Power.
Gaya Chicago
Adams, Brian.
Sales Cybernetics : New scientific techniques in motivational selling.
United states of america:
Melvin Power,
1985.
Buku Teks.
Gaya MLA
Adams, Brian.
Sales Cybernetics : New scientific techniques in motivational selling.
United states of america:
Melvin Power,
1985.
Buku Teks.
Gaya Turabian
Adams, Brian.
Sales Cybernetics : New scientific techniques in motivational selling.
United states of america:
Melvin Power,
1985.
Buku Teks.