APA সাইটেশন

ed by Rudiger Wolfrum & ed by Peter-Tobias Stoll and Clemens Feinaugle. (2008). WTO - Trade in Services. Martinus Nijhoff Publishers.

শিকাগো স্টাইলে সাইটেশন

ed by Rudiger Wolfrum এবং ed by Peter-Tobias Stoll and Clemens Feinaugle. WTO - Trade in Services. Boston: Martinus Nijhoff Publishers, 2008.

এমএলএ সাইটেশন

ed by Rudiger Wolfrum এবং ed by Peter-Tobias Stoll and Clemens Feinaugle. WTO - Trade in Services. Martinus Nijhoff Publishers, 2008.