Tobing, J. H. (2004). Issue-based teaching of biology integrating religious concepts and critical thinking skills development.
Čikaški stil citiranja (17. izdanje)Tobing, Joshua H.L. Issue-based Teaching of Biology Integrating Religious Concepts and Critical Thinking Skills Development. 2004.
MLA način citiranja (9. izdanje)Tobing, Joshua H.L. Issue-based Teaching of Biology Integrating Religious Concepts and Critical Thinking Skills Development. 2004.
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