"Preface". Information Markets: A Strategic Guideline for the I-Commerce, Berlin, New York: De Gruyter Saur, 2011, pp. XIII-XI. https://doi.org/10.1515/9783110236101.XIII
(2011). Preface. In Information Markets: A Strategic Guideline for the I-Commerce (pp. XIII-XI). Berlin, New York: De Gruyter Saur. https://doi.org/10.1515/9783110236101.XIII
2011. Preface. Information Markets: A Strategic Guideline for the I-Commerce. Berlin, New York: De Gruyter Saur, pp. XIII-XI. https://doi.org/10.1515/9783110236101.XIII
"Preface" In Information Markets: A Strategic Guideline for the I-Commerce, XIII-XI. Berlin, New York: De Gruyter Saur, 2011. https://doi.org/10.1515/9783110236101.XIII
Preface. In: Information Markets: A Strategic Guideline for the I-Commerce. Berlin, New York: De Gruyter Saur; 2011. p.XIII-XI. https://doi.org/10.1515/9783110236101.XIII