Gaya APA

Adler, Hans A.. (1987). Economic appraisal of transport projects: a manual with case studies (Revised and expanded Edition). Baltimore: Johns Hopkins University Press.

Gaya Chicago

Adler, Hans A.. Economic appraisal of transport projects: a manual with case studies. Revised and expanded Edition Baltimore: Johns Hopkins University Press, 1987. Text.

Gaya MLA

Adler, Hans A.. Economic appraisal of transport projects: a manual with case studies. Revised and expanded Edition Baltimore: Johns Hopkins University Press, 1987. Text.

Gaya Turabian

Adler, Hans A.. Economic appraisal of transport projects: a manual with case studies. Revised and expanded Edition Baltimore: Johns Hopkins University Press, 1987. Print.