Kliatchko, J. C., & Kliatchko, J. G. (1985). Attitude towards work, a guidebook. Kliatchko Industrial Relations Services.
Citazione stile Chigago Style (17a edizione)Kliatchko, Jacob C., e Jacobson G. Kliatchko. Attitude Towards Work, a Guidebook. Caloocan City: Kliatchko Industrial Relations Services, 1985.
Citatione MLA (9a ed.)Kliatchko, Jacob C., e Jacobson G. Kliatchko. Attitude Towards Work, a Guidebook. Kliatchko Industrial Relations Services, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.