Gaya APA
Interational, V, M. (s.a.).
Management for Seafarers : part 4 teamwork self study guide .
LONDON ::
Videotel Marien International,.
Gaya MLA
Interational, Videotel, Marine.
"Management for Seafarers : part 4 teamwork self study guide".
LONDON ::
Videotel Marien International,,
s.a..
Monograf.