APA Style
Simon, Heinrich, IFLA Conference (63rd: 1997: Copenhagen- Denmark). ().
Ibn Khaldun's science of human culture .
:
.
Chicago Style
Simon, Heinrich, IFLA Conference (63rd: 1997: Copenhagen- Denmark).
Ibn Khaldun's science of human culture.
:
,
.
.
MLA Style
Simon, Heinrich, IFLA Conference (63rd: 1997: Copenhagen- Denmark).
Ibn Khaldun's science of human culture.
:
,
.
.
Turabian Style
Simon, Heinrich, IFLA Conference (63rd: 1997: Copenhagen- Denmark).
Ibn Khaldun's science of human culture.
:
,
.
.