Gaya APA
Gerr, D. (2001).
PROPELLER HANDBOOK THE COMPLETE REFERENCE FOR CHOOSING, INSTALLING AND UNDERSTANDING BOAT PROPOLLER .
USA ::
MCGRAW HILL,.
Gaya MLA
Gerr, Dave.
"PROPELLER HANDBOOK THE COMPLETE REFERENCE FOR CHOOSING, INSTALLING AND UNDERSTANDING BOAT PROPOLLER".
USA ::
MCGRAW HILL,,
2001.
Monograf.