Organisation for Economic Co-operation and Development. (2018). SMEs in public procurement: Practices and strategies for shared benefits. Organisation for Economic Co-operation and Development.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումOrganisation for Economic Co-operation and Development. SMEs in Public Procurement: Practices and Strategies for Shared Benefits. Paris, France: Organisation for Economic Co-operation and Development, 2018.
MLA (9րդ խմբ.) ՄեջբերումOrganisation for Economic Co-operation and Development. SMEs in Public Procurement: Practices and Strategies for Shared Benefits. Organisation for Economic Co-operation and Development, 2018.
Զգուշացում. այս մեջբերումները միշտ չէ, որ կարող են 100% ճշգրիտ լինել.