Gaya APA

levine, D, M. et al (1997). STATISCAL FOR MANAGERS USING MICROSOFT EXSEL (5). CANADA: Pearson Education,.

Gaya MLA

levine, David, M.. et al. "STATISCAL FOR MANAGERS USING MICROSOFT EXSEL". 5 CANADA: Pearson Education,, 1997. Text Book Digita Bisnis.