The first two, are swaybar endlinks or stabilizer links
The 3rd, is the upper control arm. The balljoint is not servicable, so you have to buy the complete arm.
Any local part store should have them.
See if you can locate them on this picture:
1) Upper cntrl arm Right 2) Knuckle Right 4) Spring Back 5) Strut rod Back
6) Strut rod Nut 7) Spacer Rear 8) Spacer Front 9) Washer Rear
10) Washer Front 11) Bushing Rear 12) Bushing Front
13) Strut rod Retainer nut 14) Base and lx Base and lx Back
15) Actuator Back16) Cover Back 17) Engine cradle 18) Dust cap
19) Axle nut 20) W/o abs W/o abs Back 21) Abs ring
22) Speed sensor Right 23) Rotor Back 24) Caliper Right
25) Splash shield Right 26) Stabilizer bar Standard suspension
27) Clamp Clamp Back