Index: doc/LaTeX/WTI_References/wti_references.bib
===================================================================
diff -u -r271 -r272
--- doc/LaTeX/WTI_References/wti_references.bib	(.../wti_references.bib)	(revision 271)
+++ doc/LaTeX/WTI_References/wti_references.bib	(.../wti_references.bib)	(revision 272)
@@ -146,9 +146,9 @@
 }
 
 @Manual{DSoilModel_Manual,
-  Title                    = {D-Soil Model Handleiding},
+  Title                    = {D-Soil Model Handleiding, versie 16.1.1},
   Author                   = {Deltares},
-  Month                    = {April},
+  Month                    = {June},
   Year                     = {2016},
 
   Owner                    = {trp},