Gale Research Company (Detroit). (1960). Directory of University Research Bureaus and Institutes: A guide to college and university sponsored bureaus, institutes, experiment stations, laboratories and other research organizations established on a permanent basis .. Gale Research Company.
Чикаго стиль цитування (17-те видання)Gale Research Company (Detroit). Directory of University Research Bureaus and Institutes: A Guide to College and University Sponsored Bureaus, Institutes, Experiment Stations, Laboratories and Other Research Organizations Established on a Permanent Basis .. Detroit, Mich.: Gale Research Company, 1960.
Стиль цитування MLA (9-ме видання)Gale Research Company (Detroit). Directory of University Research Bureaus and Institutes: A Guide to College and University Sponsored Bureaus, Institutes, Experiment Stations, Laboratories and Other Research Organizations Established on a Permanent Basis .. Gale Research Company, 1960.