APA-viite (7. p.)

SNOW HARRISON. (1992). POWER OF TEAM BUILDING USING ROPES TECHNIQUES. PEIFFER & COMPANY.

Chicago-viite (17. p.)

SNOW HARRISON. POWER OF TEAM BUILDING USING ROPES TECHNIQUES. TORONTO: PEIFFER & COMPANY, 1992.

MLA-viite (9. p.)

SNOW HARRISON. POWER OF TEAM BUILDING USING ROPES TECHNIQUES. PEIFFER & COMPANY, 1992.