توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

SpringerLink (Online service) & Ishikawa, T. (2018). Locational Analysis of Firms’ Activities from a Strategic Perspective (1st ed. 2018.). Springer Nature Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-13-1684-5

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

SpringerLink (Online service) و Toshiharu Ishikawa. Locational Analysis of Firms’ Activities from a Strategic Perspective. 1st ed. 2018. Singapore: Springer Nature Singapore : Imprint: Springer, 2018. https://doi.org/10.1007/978-981-13-1684-5.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

SpringerLink (Online service) و Toshiharu Ishikawa. Locational Analysis of Firms’ Activities from a Strategic Perspective. 1st ed. 2018. Springer Nature Singapore : Imprint: Springer, 2018. https://doi.org/10.1007/978-981-13-1684-5.