APA (7e ed.) Bronvermelding

Berg, R. Building Security In Europe Ralf Berg And Adam - Daniel Rotfild. Institute for East-West securi.

Chicago (17e ed.) Bronvermelding

Berg, Ralf. Building Security In Europe Ralf Berg And Adam - Daniel Rotfild. Institute for East-West securi.

MLA (8e ed.) Bronvermelding

Berg, Ralf. Building Security In Europe Ralf Berg And Adam - Daniel Rotfild. Institute for East-West securi.

Let op: Deze citaties zijn niet altijd 100% accuraat.