Gaya APA
Periodical Class Surveys. (1981).
Japan:
Nippon Kaiji Kyokai.
Gaya Chicago
Periodical Class Surveys.
.
Japan:
Nippon Kaiji Kyokai,
1981.
Text.
Gaya MLA
Periodical Class Surveys.
.
Japan:
Nippon Kaiji Kyokai,
1981.
Text.
Gaya Turabian
Periodical Class Surveys.
Japan:
Nippon Kaiji Kyokai,
1981.
Print.