Gaya APA
Winkler, John. (1987).
Pricing for Result : How To Set, Present, Discount and Negotiate Prices .
London:
Pan Books.
Gaya Chicago
Winkler, John.
Pricing for Result : How To Set, Present, Discount and Negotiate Prices.
London:
Pan Books,
1987.
Buku Teks.
Gaya MLA
Winkler, John.
Pricing for Result : How To Set, Present, Discount and Negotiate Prices.
London:
Pan Books,
1987.
Buku Teks.
Gaya Turabian
Winkler, John.
Pricing for Result : How To Set, Present, Discount and Negotiate Prices.
London:
Pan Books,
1987.
Buku Teks.