Gaya APA
HUBBARD, L, R. (2012).
MASTER MARINER AT THE HELM ACROSS SEVEN SEAS .
CALIFORNIA - USA:
BRIDGE PUBLICATION, INC.
Gaya MLA
HUBBARD, L., RON.
"MASTER MARINER AT THE HELM ACROSS SEVEN SEAS".
CALIFORNIA - USA:
BRIDGE PUBLICATION, INC,
2012.
Umum.