MASUDA Kooiti, 2007:
Tikyuu ondanka o ka-husoku naku rikai suru
(To apprehend global warming, not too lightly, not too gravely),
"Sekai" ("The World"), No. 769 (September 2007 issue),
page 133 - 141,
published by Iwanami Shoten, Tokyo.
MASUDA Kooiti, 2007:
"Nitiniti-syugi" kara "nennen-syugi" e
(From "journalism" to "annalism").
Journal of the Energy Conservation
(Energy Conservation Center, Japan),
Vol. 59, No. 14, p. 21 (in Japanese).