Gaya APA

Levin, Richard I., Rubin, David S.. (1991). Statistics for management, 5th. ed. (5th. ed.). New Jersey: Prentice Hall.

Gaya Chicago

Levin, Richard I., Rubin, David S.. Statistics for management, 5th. ed.. 5th. ed. New Jersey: Prentice Hall, 1991. Text.

Gaya MLA

Levin, Richard I., Rubin, David S.. Statistics for management, 5th. ed.. 5th. ed. New Jersey: Prentice Hall, 1991. Text.

Gaya Turabian

Levin, Richard I., Rubin, David S.. Statistics for management, 5th. ed.. 5th. ed. New Jersey: Prentice Hall, 1991. Print.