Deprecated: Creation of dynamic property WhichBrowser\Analyser\Header\Useragent::$data is deprecated in /home/ftunma/public_html/e-library/plugins/visitorwebcounter/vendor/whichbrowser/parser/src/Analyser/Header/Useragent.php on line 11

Deprecated: Creation of dynamic property WhichBrowser\Analyser\Header\Useragent::$options is deprecated in /home/ftunma/public_html/e-library/plugins/visitorwebcounter/vendor/whichbrowser/parser/src/Analyser/Header/Useragent.php on line 12

Gaya APA

Railo, G, W, S, S, W, S. (1983). Mengatasi Ketegangan Bersama Grete Waitz . : Angkasa.

Gaya MLA

Railo, Grete, Waitz,, Sigmund, Stromme,, Willi, S.. "Mengatasi Ketegangan Bersama Grete Waitz". : Angkasa, 1983. Text.