warneryd, k. (1990). Economic conventions: Essays in institutional evaluation. the economic research institute.
Чикаго стиль цитування (17-те видання)warneryd, karl. Economic Conventions: Essays in Institutional Evaluation. Stockholm: the economic research institute, 1990.
Стиль цитування MLA (9-ме видання)warneryd, karl. Economic Conventions: Essays in Institutional Evaluation. the economic research institute, 1990.