Gaya APA
Beveridge, Don, Davidson, Jeffrey P.. (1988).
The Achievement Challenge: How to Be a 10 in Business. .
Homewood:
Dow Jones.
Gaya Chicago
Beveridge, Don, Davidson, Jeffrey P..
The Achievement Challenge: How to Be a 10 in Business..
Homewood:
Dow Jones,
1988.
Text.
Gaya MLA
Beveridge, Don, Davidson, Jeffrey P..
The Achievement Challenge: How to Be a 10 in Business..
Homewood:
Dow Jones,
1988.
Text.
Gaya Turabian
Beveridge, Don, Davidson, Jeffrey P..
The Achievement Challenge: How to Be a 10 in Business..
Homewood:
Dow Jones,
1988.
Print.