Gaya APA
Dreyfuss, Henry. (1972).
Symbol Sourcebook An Authoritative Guide to International Graphic Symbols .
New York:
Mc Graw Hill.
Gaya Chicago
Dreyfuss, Henry.
Symbol Sourcebook An Authoritative Guide to International Graphic Symbols.
New York:
Mc Graw Hill,
1972.
.
Gaya MLA
Dreyfuss, Henry.
Symbol Sourcebook An Authoritative Guide to International Graphic Symbols.
New York:
Mc Graw Hill,
1972.
.
Gaya Turabian
Dreyfuss, Henry.
Symbol Sourcebook An Authoritative Guide to International Graphic Symbols.
New York:
Mc Graw Hill,
1972.
.