Gaya APA
McDONALD, Malcolm, John Leppard. (1988).
How to sell a service : guidelines for effective selling in a service business (2nd ed.).
London:
Heinemann.
Gaya Chicago
McDONALD, Malcolm, John Leppard.
How to sell a service : guidelines for effective selling in a service business.
2nd ed.
London:
Heinemann,
1988.
Text.
Gaya MLA
McDONALD, Malcolm, John Leppard.
How to sell a service : guidelines for effective selling in a service business.
2nd ed.
London:
Heinemann,
1988.
Text.
Gaya Turabian
McDONALD, Malcolm, John Leppard.
How to sell a service : guidelines for effective selling in a service business.
2nd ed.
London:
Heinemann,
1988.
Print.