Organisation for Economic Co-operation and Development. (2020). Waiting times for health services: Next in line. Organisation for Economic Co-operation and Development.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումOrganisation for Economic Co-operation and Development. Waiting Times for Health Services: Next in Line. Paris, France: Organisation for Economic Co-operation and Development, 2020.
MLA (9րդ խմբ.) ՄեջբերումOrganisation for Economic Co-operation and Development. Waiting Times for Health Services: Next in Line. Organisation for Economic Co-operation and Development, 2020.
Զգուշացում. այս մեջբերումները միշտ չէ, որ կարող են 100% ճշգրիտ լինել.