Jejak Kulafaur rasyidin 1 : abu bakar ash - Shiddiq = athlas al - khalifah abi bakr ash-shiddiq Sami bin Abdullah al- Maghluth penerjemah : muflih kamil, Editor : Nur wakhid text Jakarta almahira 2013 ABU BAKAR ASH - SHIDDIQ - AGAMA ISLAM URN:ISBN: 978-602-8074-67-4