Man and leisure : a philosophy of recreation / Charles K. Brightbill

An Introduction to Leisure Studies / Peter Bramham, Stephen Wagg

Leisure Theory

Hubungan antara persepsi kebebasan dalam waktu luang dan kepuasan waktu luang pada mahasiswa Universitas Indonesia = The relationship between perceived freedom in leisure and leisure satisfaction among University of Indonesia students / Muhammad Rismart Firdaus

Pola pemilihan lokasi restoran untuk mengisi waktu luang remaja = Selection pattern of restaurant location for spending youth s leisure time