APA (7th ed.) Citation

BSP. (1965). Hoe de koopkracht steeg. Antwerpen: BSP.

Chicago Style (17th ed.) Citation

BSP. Hoe De Koopkracht Steeg. Antwerpen: BSP, 1965.

MLA (8th ed.) Citation

BSP. Hoe De Koopkracht Steeg. Antwerpen: BSP, 1965.

Warning: These citations may not always be 100% accurate.