@@ -0,0 +1,194 @@
+package ru.matevosyan;%0A%0A/**%0A * ReferenceBook class.%0A * Created on 23.06.2017.%0A * @author Matevosyan Vardan%0A * @version 1.0%0A */%0A%0Apublic class ReferenceBook %7B%0A%0A    /**%0A     * Constructor.%0A     *%0A%7D

add ReferenceBook.java