diff --git a/src/Controller/ReferenceController.php b/src/Controller/ReferenceController.php
index 90b7fcb..60d1f7d 100644
--- a/src/Controller/ReferenceController.php
+++ b/src/Controller/ReferenceController.php
@@ -3,7 +3,9 @@
 namespace App\Controller;
 
 use App\Entity\Bible;
+use App\Entity\Note;
 use App\Entity\Reference;
+use App\Entity\User;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
@@ -172,4 +174,16 @@ class ReferenceController extends AbstractController
         $r = self::$emi->getRepository(Reference::class)->findBy(['type' => $ref->getType(), 'ndx' => $ref->getNdx()]);
         return $r[0];
     }
+
+    public static function retrieveLBC($ref): Reference
+    {
+        $r = self::$emi->getRepository(Reference::class)->findBy(['type' => 'lbc', 'ndx' => $ref->getNdx()]);
+        return $r[0];
+    }
+
+    public static function retrieveNote(?User $user): array
+    {
+        $notes = self::$emi->getRepository(Note::class)->findBy(['user' => $user], ['date' => 'DESC']);
+        return $notes;
+    }
 }