UNESCO. Social Science Documentation Centre & UNESCO. (1977). Répertoire mondial des institutions de sciences sociales: Recherche, formation supérieure, documentation organismes professionnels = World directory of social science institutions : research, advanced training, documentation, professional bodies. Unesco.
Cytowanie według stylu Chicago (wyd. 17)UNESCO. Social Science Documentation Centre i UNESCO. Répertoire Mondial Des Institutions De Sciences Sociales: Recherche, Formation Supérieure, Documentation Organismes Professionnels = World Directory of Social Science Institutions : Research, Advanced Training, Documentation, Professional Bodies. Paris: Unesco, 1977.
Cytowanie według stylu MLA (wyd. 9)UNESCO. Social Science Documentation Centre i UNESCO. Répertoire Mondial Des Institutions De Sciences Sociales: Recherche, Formation Supérieure, Documentation Organismes Professionnels = World Directory of Social Science Institutions : Research, Advanced Training, Documentation, Professional Bodies. Unesco, 1977.