APA (7e ed.) Bronvermelding

World Bank & Gittinger, J. P. (1978). Interest tables 1%-50%. Business Technology Corp.

Chicago (17e ed.) Bronvermelding

World Bank en J. Price Gittinger. Interest Tables 1%-50%. Makati, Metropolitan Manila: Business Technology Corp, 1978.

MLA (9e ed.) Bronvermelding

World Bank en J. Price Gittinger. Interest Tables 1%-50%. Business Technology Corp, 1978.