Cita APA (7th ed.)
FIEDLER, B., & TWITCHIN, D. (1993). ACHIEVING USER PARTICIPATION. PLANING SERVICES FOR PEOPLE WITH SEVERE PHYSICAL AND SENSORY DISABILITIES. LIVING OPTIONS IN PRACTICE.
Cita Chicago (17th ed.)
FIEDLER, B., i D. TWITCHIN. ACHIEVING USER PARTICIPATION. PLANING SERVICES FOR PEOPLE WITH SEVERE PHYSICAL AND SENSORY DISABILITIES. DORSET (UK): LIVING OPTIONS IN PRACTICE, 1993.
Cita MLA (9th ed.)
FIEDLER, B., i D. TWITCHIN. ACHIEVING USER PARTICIPATION. PLANING SERVICES FOR PEOPLE WITH SEVERE PHYSICAL AND SENSORY DISABILITIES. LIVING OPTIONS IN PRACTICE, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.