Gaya APA
Practical Treatise on Gearing. (1937).
United States:
Brown.
Gaya Chicago
Practical Treatise on Gearing.
Ed.18.
United States:
Brown,
1937.
Text.
Gaya MLA
Practical Treatise on Gearing.
Ed.18.
United States:
Brown,
1937.
Text.
Gaya Turabian
Practical Treatise on Gearing.
United States:
Brown,
1937.
Print.