Birsch, D., & Douglas Birsch. Ethical insights: Brief introduction. Boston: McGraw Hill.
Trích dẫn kiểu ChicagoBirsch, Douglas, và Douglas Birsch. Ethical Insights: Brief Introduction. Boston: McGraw Hill.
MLA CitationBirsch, Douglas, và Douglas Birsch. Ethical Insights: Brief Introduction. Boston: McGraw Hill.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.