Gaya APA
Lankevich, George L.. (1980).
Ethnic America 1978-1980 : Updating the Etnic Chronology Series .
Amerika:
Oceana Publication.
Gaya Chicago
Lankevich, George L..
Ethnic America 1978-1980 : Updating the Etnic Chronology Series.
Amerika:
Oceana Publication,
1980.
.
Gaya MLA
Lankevich, George L..
Ethnic America 1978-1980 : Updating the Etnic Chronology Series.
Amerika:
Oceana Publication,
1980.
.
Gaya Turabian
Lankevich, George L..
Ethnic America 1978-1980 : Updating the Etnic Chronology Series.
Amerika:
Oceana Publication,
1980.
.