National Land Traffic Safety Convention Bacolod City. (1976). 6th national land traffic safety convention: A final report. s.n.].
Čikaški stil citiranja (17. izdanje)National Land Traffic Safety Convention Bacolod City. 6th National Land Traffic Safety Convention: A Final Report. [S.l: s.n.], 1976.
MLA način citiranja (9. izdanje)National Land Traffic Safety Convention Bacolod City. 6th National Land Traffic Safety Convention: A Final Report. s.n.], 1976.
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