Gaya APA
Verheij, Rob W. A.. (1980).
Medicamenten .
Amsterdam:
Psychological Assessment Resources, Inc..
Gaya Chicago
Verheij, Rob W. A..
Medicamenten.
Amsterdam:
Psychological Assessment Resources, Inc.,
1980.
Text.
Gaya MLA
Verheij, Rob W. A..
Medicamenten.
Amsterdam:
Psychological Assessment Resources, Inc.,
1980.
Text.
Gaya Turabian
Verheij, Rob W. A..
Medicamenten.
Amsterdam:
Psychological Assessment Resources, Inc.,
1980.
Print.