(1985). Issues without tears: A layman's manual of current issues. Volume 4. Karell, Inc.
Čikaški stil citiranja (17. izdanje)Issues Without Tears: A Layman's Manual of Current Issues. Volume 4. Quezon City: Karell, Inc, 1985.
MLA način citiranja (9. izdanje)Issues Without Tears: A Layman's Manual of Current Issues. Volume 4. Karell, Inc, 1985.
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