APA

(1988). International studies in economic modelling. London [u.a.]: Chapman & Hall.

Chicago

1988. International studies in economic modelling. London [u.a.]: Chapman & Hall.

Harvard

(1988). International studies in economic modelling. London [u.a.]: Chapman & Hall.

MLA

International studies in economic modelling. London [u.a.]: Chapman & Hall. 1988.