Since religious places of Iran has been a specialty of the learned author and the producers of the encyclopedia, a special study in terms of geographic time in such places has been implemented, and the result of this study has been displayed through two graphs in the page 19, in one of which the number of religious places at each half longitudinal degree, and in the other one at each half lattitudinal degree have been displayed.
(1992). Book Introduction and Criticism: Encyclopedia of Villages and Religious Places of Iran - Part II. Scientific- Research Quarterly of Geographical Data (SEPEHR), 1(4), 21-25.
MLA
. "Book Introduction and Criticism: Encyclopedia of Villages and Religious Places of Iran - Part II", Scientific- Research Quarterly of Geographical Data (SEPEHR), 1, 4, 1992, 21-25.
HARVARD
(1992). 'Book Introduction and Criticism: Encyclopedia of Villages and Religious Places of Iran - Part II', Scientific- Research Quarterly of Geographical Data (SEPEHR), 1(4), pp. 21-25.
CHICAGO
, "Book Introduction and Criticism: Encyclopedia of Villages and Religious Places of Iran - Part II," Scientific- Research Quarterly of Geographical Data (SEPEHR), 1 4 (1992): 21-25,
VANCOUVER
Book Introduction and Criticism: Encyclopedia of Villages and Religious Places of Iran - Part II. SEPEHR, 1992; 1(4): 21-25.