APA (7e ed.) Bronvermelding

International Labour Organisation & National Manpower and Youth Council III.Title. (1991). Guidelines for (pre)-feasibility studies. NMYC.

Chicago (17e ed.) Bronvermelding

International Labour Organisation en National Manpower and Youth Council III.Title. Guidelines for (pre)-feasibility Studies. Metro Manila: NMYC, 1991.

MLA (9e ed.) Bronvermelding

International Labour Organisation en National Manpower and Youth Council III.Title. Guidelines for (pre)-feasibility Studies. NMYC, 1991.