Cita APA (7th ed.)
Daniel, W. W. (1988). Essentials of business statistics (2nd ed.). Houghton Mifflin.
Cita Chicago (17th ed.)
Daniel, Wayne W. Essentials of Business Statistics. 2nd ed. Boston: Houghton Mifflin, 1988.
Cita MLA (9th ed.)
Daniel, Wayne W. Essentials of Business Statistics. 2nd ed. Houghton Mifflin, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.