ONE MEASURE FOR DEFINING A LEISURE ACTIVITY

[1] De Grazia S., 1962, TIME WORK LEISURE

[2] DUMAZEDIER J, 1968, INT ENCYCLOPEDIA SOC, V16

[3] KAPLAN M, 1960, LEISURE AM SOCIAL EN

[4] Miller G. A., 1960, PLANS STRUCTURE BEHA

[5] Moore W.E., 1963, MAN TIME SOC

[6] PARKER SR, 1969, SOC CULTURE, V2

[7] Peatman J. G., 1947, DESCRIPTIVE SAMPLING

[8] Sorokin P., 1939, TIME BUDGETS HUMAN B

[9] SZALAI A, 1966, AM BEHAVIORAL SCIENT, V10

[1] De Grazia S., 1962, TIME WORK LEISURE

[2] DUMAZEDIER J, 1968, INT ENCYCLOPEDIA SOC, V16

[3] KAPLAN M, 1960, LEISURE AM SOCIAL EN

[4] Miller G. A., 1960, PLANS STRUCTURE BEHA

[5] Moore W.E., 1963, MAN TIME SOC

[6] PARKER SR, 1969, SOC CULTURE, V2

[7] Peatman J. G., 1947, DESCRIPTIVE SAMPLING

[8] Sorokin P., 1939, TIME BUDGETS HUMAN B

[9] SZALAI A, 1966, AM BEHAVIORAL SCIENT, V10