w26.03 p. 18 par. 18

w26.05 p. 6-7 par. 14-15

scl p. 112

mwb23.11 p. 15

ebtv-6.v

lff leksion 40 punto 2

w19.06 p. 26-30

lvs kap. 9

lv kap. 9

w13 9/1 p. 3-7

ijwbq artikulo 59

g 4/13 p. 14-15

w01 4/15 p. 32

ijwhf artikulo 33

g21 No. 2 p. 8-9

w15 11/15 p. 7 par. 12-14

w25.01 p. 9-11 par. 8-13

w23.08 p. 14-17

w12 3/15 p. 30-31

w06 7/15 p. 29-31

w24.07 p. 18-19

w23.06 p. 23 par. 11-12

wp18 No. 1 p. 9

w17.08 p. 19

wp16 No. 4 p. 12-13

w15 6/15 p. 17

w14 5/1 p. 10-12

w11 2/15 p. 30

w11 4/15 p. 27

w10 4/15 p. 21-22

w09 6/15 p. 14-15

w08 12/15 p. 8 par. 6-7

w07 6/1 p. 6

w04 12/15 p. 19-20