(1989). Selected publications of Dr. Frit Bernard: An international bibliography. Enclave.
Čikaški stil citiranja (17. izdanje)Selected Publications of Dr. Frit Bernard: An International Bibliography. Rotterdam: Enclave, 1989.
MLA način citiranja (8. izdanje)Selected Publications of Dr. Frit Bernard: An International Bibliography. Enclave, 1989.
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