Gaya APA
Lings, Martin.. (1975).
What Is Sufism (Ed.2008).
Kuala Lumpur:
Islamic Book Trust.
Gaya Chicago
Lings, Martin..
What Is Sufism.
Ed.2008
Kuala Lumpur:
Islamic Book Trust,
1975.
Text.
Gaya MLA
Lings, Martin..
What Is Sufism.
Ed.2008
Kuala Lumpur:
Islamic Book Trust,
1975.
Text.
Gaya Turabian
Lings, Martin..
What Is Sufism.
Ed.2008
Kuala Lumpur:
Islamic Book Trust,
1975.
Print.