www.en.wikipedia.org/wiki/Haifa

www.haifa.muni.il/Cultures/en-US

www.inisrael.com/tour/haifa/

www.tour-haifa.co.il/eng/

www.insite.co.il/tour/haifa/haifa.htm

www.sacred-destinations.com/israel/haifa-bahai-shrine-and-gardens.htm

www.goisrael.com/tourism_eng?tour

http://www.pilgrimage.bahai.org/

www.lonelyplanet.com