Gaya APA
Skinner, Gladys G., Skinner, William G.. (1978).
Objective tests in commerce .
London:
Hodder and Stoughton.
Gaya Chicago
Skinner, Gladys G., Skinner, William G..
Objective tests in commerce.
London:
Hodder and Stoughton,
1978.
Text.
Gaya MLA
Skinner, Gladys G., Skinner, William G..
Objective tests in commerce.
London:
Hodder and Stoughton,
1978.
Text.
Gaya Turabian
Skinner, Gladys G., Skinner, William G..
Objective tests in commerce.
London:
Hodder and Stoughton,
1978.
Print.