The "Research Design: Qualitative, Quantitative, and Mixed Methods 6th Edition (PB)" authored by John W. Creswell is a comprehensive textbook focusing on research design. Covering various research methods including qualitative, quantitative, and mixed methods, this paperback book is a valuable resource for students and professionals in the field of research. Written in English, this 6th edition offers practical insights and guidance on designing effective research studies within the subject area of design.