Gaya APA
Herren, Ray V. (2015).
Agricultural mechanics : fundamentals and applications .
Singapore:
Cengage Learning.
Gaya Chicago
Herren, Ray V.
Agricultural mechanics : fundamentals and applications.
Singapore:
Cengage Learning,
2015.
Text.
Gaya MLA
Herren, Ray V.
Agricultural mechanics : fundamentals and applications.
Singapore:
Cengage Learning,
2015.
Text.
Gaya Turabian
Herren, Ray V.
Agricultural mechanics : fundamentals and applications.
Singapore:
Cengage Learning,
2015.
Print.