INTERNATIONAL LABOUR OFFICE. (1977). CAREER PLANNIING AND DEVELOPMENT: MANY DEVELOPMENT SERIES: NO: 12. INTERNATIONAL LABOUR ORGANIZATION.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)INTERNATIONAL LABOUR OFFICE. CAREER PLANNIING AND DEVELOPMENT: MANY DEVELOPMENT SERIES: NO: 12. GENEVA: INTERNATIONAL LABOUR ORGANIZATION, 1977.
MLA -ийн эшлэл (9 дэх хэвлэлт)INTERNATIONAL LABOUR OFFICE. CAREER PLANNIING AND DEVELOPMENT: MANY DEVELOPMENT SERIES: NO: 12. INTERNATIONAL LABOUR ORGANIZATION, 1977.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.