Citazione Stile APA (7a Edizione)

KANAWATY GEORGE. (2000). INTRODUCTION TO WORK STUDY (4TH ED.). UNIVERSAL PUBLISHING CORPORATION.

Citazione stile Chigago Style (17a edizione)

KANAWATY GEORGE. INTRODUCTION TO WORK STUDY. 4TH ED. MUMBAI: UNIVERSAL PUBLISHING CORPORATION, 2000.

Citatione MLA (9a ed.)

KANAWATY GEORGE. INTRODUCTION TO WORK STUDY. 4TH ED. UNIVERSAL PUBLISHING CORPORATION, 2000.