diff --git a/cli/worblehat.py b/cli/worblehat.py
index 821912e..45ea697 100755
--- a/cli/worblehat.py
+++ b/cli/worblehat.py
@@ -85,7 +85,7 @@ q_edit_category = \
     'WHERE id=%(id)s'
 q_add_bookreference = \
     'INSERT INTO bookreference (book, reftype, value) ' \
-    'VALUES (%(isbn)s, %(reftype)s, %(value))'
+    'VALUES (%(isbn)s, %(reftype)s, %(value)s)'
 
 def connect_to_db():
     connection = pgdb.connect(database='oysteini_pbb2',
@@ -313,11 +313,11 @@ def do_action(connection, action):
                                'relation': relation})
         if action['references']:
             c.execute('SELECT referencetype.id FROM referencetype')
-            refs = c.fetchone()
+            legal_reftypes = [a for list in c.fetchall() for a in list]
             for (reftype, reflist) in action['references'].items():
                 for ref in reflist:
-                    if ref in refs:
-                        c.execute(q_add_reference,
+                    if reftype in legal_reftypes:
+                        c.execute(q_add_bookreference,
                                   {'isbn': action['isbn'],
                                    'reftype': reftype,
                                    'value': ref})