Gaya APA
Al-Munajjid, M, B, S. (2006).
Silsilah amalan hati: ikhlas, tawakkal, optimis, takut, bersyukur, ridha, sabar, instropeksi diri, tafakkur, mahabbah, taqwa, wara' .
Bandung:
Irsyad Baitus Salam.
Gaya MLA
Al-Munajjid, Muhammad, Bin, Shalih.
"Silsilah amalan hati: ikhlas, tawakkal, optimis, takut, bersyukur, ridha, sabar, instropeksi diri, tafakkur, mahabbah, taqwa, wara'".
Bandung:
Irsyad Baitus Salam,
2006.
Text.