Band 19 Sand – Stri. Berlin, Boston: De Gruyter, 2011. Web. Retrieved 20 May. 2013, from http://www.degruyter.com/view/product/27684

Band 19 Sand – Stri. (2011). Berlin, Boston: De Gruyter. Retrieved 20 May. 2013, from http://www.degruyter.com/view/product/27684

Band 19 Sand – Stri. 2011. Berlin, Boston: De Gruyter. Retrieved 20 May. 2013, from http://www.degruyter.com/view/product/27684