Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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