Cita APA (7a ed.)

Valk, G. G. d. (2005). Dutch intelligence: Towards a qualitative framework for analysis; with case studies on the Shipping Research Bureau and the National Security Service (BVD). BJU Legal Publishers.

Cita Chicago Style (17a ed.)

Valk, Guillaume Gustav de. Dutch Intelligence: Towards a Qualitative Framework for Analysis; with Case Studies on the Shipping Research Bureau and the National Security Service (BVD). [Den Haag]: BJU Legal Publishers, 2005.

Cita MLA (8a ed.)

Valk, Guillaume Gustav de. Dutch Intelligence: Towards a Qualitative Framework for Analysis; with Case Studies on the Shipping Research Bureau and the National Security Service (BVD). BJU Legal Publishers, 2005.