Gaya APA
Cummings, Milton C. (1981).
Democracy under pressure .
United States of America:
Harcourt Brace Jovanovich, Inc..
Gaya Chicago
Cummings, Milton C.
Democracy under pressure.
United States of America:
Harcourt Brace Jovanovich, Inc.,
1981.
Text.
Gaya MLA
Cummings, Milton C.
Democracy under pressure.
United States of America:
Harcourt Brace Jovanovich, Inc.,
1981.
Text.
Gaya Turabian
Cummings, Milton C.
Democracy under pressure.
United States of America:
Harcourt Brace Jovanovich, Inc.,
1981.
Print.