NCERT. (2013). BUSINESS STUDIES PART I - PRINCIPLES AND FUNCTIONS OF MANAGEMENT - TEXTBOOK FOR CLASS XII. NCERT PUBLICATIONS.
Chicago Style aipamenaNCERT. BUSINESS STUDIES PART I - PRINCIPLES AND FUNCTIONS OF MANAGEMENT - TEXTBOOK FOR CLASS XII. NEW DELHI: NCERT PUBLICATIONS, 2013.
MLA aipamenaNCERT. BUSINESS STUDIES PART I - PRINCIPLES AND FUNCTIONS OF MANAGEMENT - TEXTBOOK FOR CLASS XII. NCERT PUBLICATIONS, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.