diff --git a/examples/README.md b/examples/README.md
index 377e648..a59a0f7 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -15,3 +15,13 @@
 The clickstream data is from the [Wikipedia Clickstream](https://meta.wikimedia.org/wiki/Research:Wikipedia_clickstream) project, and is streamed line-by-line by the script `kafka_producer.py` into the `clickstream` topic in Kafka. Each line comprises four tab-separated values: the previous page visited (`prev`), the current page (`curr`), the type of page (`type`), and the number of clicks for that navigation path (`n`). The output is a rank-ordered list of Wikipedia pages with the most hits.
 
 The example uses the November 2017 dump (`2017_01_en_clickstream.tsv.gz`) from the original Wikipedia Clickstream data set ([doi:10.6084/m9.figshare.1305770](https://doi.org/10.6084/m9.figshare.1305770)),but should work with later dumps available from <https://dumps.wikimedia.org/other/clickstream/>.
+
+## Resources
+
+* [kafka-python module](https://kafka-python.readthedocs.io/) documentation
+* [pyspark.sql module](https://spark.apache.org/docs/latest/api/python/pyspark.sql.html) documentation
+* [Spark SQL Guide](https://spark.apache.org/docs/latest/sql-programming-guide.html)
+* [Structured Streaming Programming Guide](https://spark.apache.org/docs/latest/tructured-streaming-programming-guide.html)
+* [Structured Streaming + Kafka Integration Guide](https://spark.apache.org/docs/latest/tructured-streaming-kafka-integration.html)
+* [Spark Standalone Mode](https://spark.apache.org/docs/latest/spark-standalone.html)
+* [Spark Configuration](https://spark.apache.org/docs/latest/configuration.html)