APA

RUSSELL L ACKOFF, . (2002). El Paradigma de Ackoff. Lima: .

Chicago

RUSSELL L ACKOFF, . 2002. El Paradigma de Ackoff. Lima: .

Harvard

RUSSELL L ACKOFF, . (2002). El Paradigma de Ackoff. Lima: .

MLA

RUSSELL L ACKOFF, . El Paradigma de Ackoff. Lima: . 2002.