APA

(1992). Functional reasoning, explanation and analysis: part I: A survey on theories, techniques and applied systems part 2: qualitative function formation technique. [s.l.]: [s.n.].

Chicago

1992. Functional reasoning, explanation and analysis: part I: A survey on theories, techniques and applied systems part 2: qualitative function formation technique. [s.l.]: [s.n.].

Harvard

(1992). Functional reasoning, explanation and analysis: part I: A survey on theories, techniques and applied systems part 2: qualitative function formation technique. [s.l.]: [s.n.].

MLA

Functional reasoning, explanation and analysis: part I: A survey on theories, techniques and applied systems part 2: qualitative function formation technique. [s.l.]: [s.n.]. 1992.