LJUBIĆ, Z.; DRAGČEVIĆ, Z. The Application of Work Sampling in Garment Production Processes. Tekstil, "Zagreb, Croatia", v. 46, n. 9, p. 501–508, 1997. Disponível em: http://tekstil.hist.hr/index.php/tekstil/article/view/1803. Acesso em: 21 oct. 2025.