APA (7e ed.) Bronvermelding

Lawrence, R. Z., & Schultze, C. L. (1990). An American trade strategy: Options for the 1990s. Brookings Institution.

Chicago (17e ed.) Bronvermelding

Lawrence, Robert Z., en Charles L. Schultze. An American Trade Strategy: Options for the 1990s. Washington, D.C: Brookings Institution, 1990.

MLA (9e ed.) Bronvermelding

Lawrence, Robert Z., en Charles L. Schultze. An American Trade Strategy: Options for the 1990s. Brookings Institution, 1990.