diff --git a/R/get_agfd.R b/R/get_agfd.R
index a55fcfc..4c9b583 100644
--- a/R/get_agfd.R
+++ b/R/get_agfd.R
@@ -60,6 +60,10 @@
 #'  2022, 100420, ISSN 2212-0963, DOI:
 #'  [10.1016/j.crm.2022.100420](https://doi.org/10.1016/j.crm.2022.100420).
 #'
+#'  @source
+#'   * Historical climate prices fixed -- <https://daff.ent.sirsidynix.net.au/client/en_AU/search/asset/1036161/3>,
+#'   * Historical climate and prices -- <https://daff.ent.sirsidynix.net.au/client/en_AU/search/asset/1036161/2>
+#'
 #' @examplesIf interactive()
 #' get_agfd()
 #'
diff --git a/codemeta.json b/codemeta.json
index e8d3fd1..12d4b2b 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -309,7 +309,7 @@
     },
     "SystemRequirements": null
   },
-  "fileSize": "327KB",
+  "fileSize": "327.716KB",
   "citation": [
     {
       "@type": "SoftwareSourceCode",
diff --git a/man/get_agfd.Rd b/man/get_agfd.Rd
index fa8c7c3..f7c6772 100644
--- a/man/get_agfd.Rd
+++ b/man/get_agfd.Rd
@@ -74,6 +74,12 @@ N. Hughes, W.Y. Soh, C. Boult, K. Lawson, \emph{Defining drought from
 the perspective of Australian farmers}, Climate Risk Management, Volume 35,
 2022, 100420, ISSN 2212-0963, DOI:
 \href{https://doi.org/10.1016/j.crm.2022.100420}{10.1016/j.crm.2022.100420}.
+
+@source
+\itemize{
+\item Historical climate prices fixed -- \url{https://daff.ent.sirsidynix.net.au/client/en_AU/search/asset/1036161/3},
+\item Historical climate and prices -- \url{https://daff.ent.sirsidynix.net.au/client/en_AU/search/asset/1036161/2}
+}
 }
 \seealso{
 Other AGFD: