Gaya APA

Verruijt, A, Beringen, F. L., Leeuw, E.H.De. (1982). Penetration Testing Jilid I . Netherlands: A.A.Belkema.

Gaya Chicago

Verruijt, A, Beringen, F. L., Leeuw, E.H.De. Penetration Testing Jilid I. Netherlands: A.A.Belkema, 1982. Text.

Gaya MLA

Verruijt, A, Beringen, F. L., Leeuw, E.H.De. Penetration Testing Jilid I. Netherlands: A.A.Belkema, 1982. Text.

Gaya Turabian

Verruijt, A, Beringen, F. L., Leeuw, E.H.De. Penetration Testing Jilid I. Netherlands: A.A.Belkema, 1982. Print.